The backups section still refers to the old SCSI devices.
Updated to reflect the current naming scheme. PR: 12184 Submitted by: Chris Costello <chris@calldei.com>
This commit is contained in:
Mike Pritchard
parent
f1f90ae08b
commit
5083d9c631
Notes:
svn2git
2020-12-08 03:00:23 +00:00
svn path=/head/; revision=5068
3 changed files with 60 additions and 60 deletions
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@ -1,7 +1,7 @@
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<!--
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<!--
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||||||
The FreeBSD Documentation Project
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The FreeBSD Documentation Project
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||||||
|
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||||||
$Id: chapter.sgml,v 1.7 1999-05-25 18:43:24 dwhite Exp $
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$Id: chapter.sgml,v 1.8 1999-06-15 20:37:38 mpp Exp $
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||||||
-->
|
-->
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||||||
|
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||||||
<chapter id="backups">
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<chapter id="backups">
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@ -170,8 +170,8 @@
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blank tape, the operation will fail. The console messages should be
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blank tape, the operation will fail. The console messages should be
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similar to:</para>
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similar to:</para>
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<screen>st0(ncr1:4:0): NOT READY asc:4,1
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<screen>sa0(ncr1:4:0): NOT READY asc:4,1
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st0(ncr1:4:0): Logical unit is in process of becoming ready</screen>
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sa0(ncr1:4:0): Logical unit is in process of becoming ready</screen>
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<para>The tape does not contain an Identifier Block (block number 0).
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<para>The tape does not contain an Identifier Block (block number 0).
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All QIC tape drives since the adoption of QIC-525 standard write an
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All QIC tape drives since the adoption of QIC-525 standard write an
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@ -230,7 +230,7 @@ st0(ncr1:4:0): Logical unit is in process of becoming ready</screen>
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on the remote computer. (e.g. When <command>rdump</command>'ing from
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on the remote computer. (e.g. When <command>rdump</command>'ing from
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a FreeBSD computer to an Exabyte tape drive connected to a Sun called
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a FreeBSD computer to an Exabyte tape drive connected to a Sun called
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<hostid>komodo</hostid>, use: <command>/sbin/rdump 0dsbfu 54000 13000
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<hostid>komodo</hostid>, use: <command>/sbin/rdump 0dsbfu 54000 13000
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126 komodo:/dev/nrst8 /dev/rsd0a 2>&1</command>) Beware: there
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126 komodo:/dev/nrsa8 /dev/rda0a 2>&1</command>) Beware: there
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are security implications to allowing <literal>rhosts</literal>
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are security implications to allowing <literal>rhosts</literal>
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commands. Evaluate your situation carefully.</para>
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commands. Evaluate your situation carefully.</para>
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||||||
</sect2>
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</sect2>
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@ -250,7 +250,7 @@ st0(ncr1:4:0): Logical unit is in process of becoming ready</screen>
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supports remote devices using the same syntax as &man.rdump.8;. To
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supports remote devices using the same syntax as &man.rdump.8;. To
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&man.tar.1; to an Exabyte tape drive connected to a Sun called
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&man.tar.1; to an Exabyte tape drive connected to a Sun called
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<hostid>komodo</hostid>, use: <command>/usr/bin/tar cf
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<hostid>komodo</hostid>, use: <command>/usr/bin/tar cf
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komodo:/dev/nrst8 . 2>&1</command>. For versions without remote
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komodo:/dev/nrsa8 . 2>&1</command>. For versions without remote
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device support, you can use a pipeline and &man.rsh.1; to send the
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device support, you can use a pipeline and &man.rsh.1; to send the
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data to a remote tape drive. (XXX add an example command)</para>
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data to a remote tape drive. (XXX add an example command)</para>
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</sect2>
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</sect2>
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@ -264,7 +264,7 @@ st0(ncr1:4:0): Logical unit is in process of becoming ready</screen>
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and pipe the data to other programs. This last feature makes
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and pipe the data to other programs. This last feature makes
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&man.cpio.1; and excellent choice for installation media.
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&man.cpio.1; and excellent choice for installation media.
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&man.cpio.1; does not know how to walk the directory tree and a list
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&man.cpio.1; does not know how to walk the directory tree and a list
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of files must be provided thru <filename>STDIN</filename>.</para>
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of files must be provided through <filename>stdin</filename>.</para>
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<para>&man.cpio.1; does not support backups across the network. You can
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<para>&man.cpio.1; does not support backups across the network. You can
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use a pipeline and &man.rsh.1; to send the data to a remote tape
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use a pipeline and &man.rsh.1; to send the data to a remote tape
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@ -360,7 +360,7 @@ st0(ncr1:4:0): Logical unit is in process of becoming ready</screen>
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preparation for any disaster that may occur.</para>
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preparation for any disaster that may occur.</para>
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<para>First, print the disklabel from each of your disks
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<para>First, print the disklabel from each of your disks
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(<command>e.g. disklabel sd0 | lpr</command>), your filesystem table
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(<command>e.g. disklabel da0 | lpr</command>), your filesystem table
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(<command>/etc/fstab</command>) and all boot messages, two copies of
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(<command>/etc/fstab</command>) and all boot messages, two copies of
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each.</para>
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each.</para>
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@ -389,8 +389,8 @@ st0(ncr1:4:0): Logical unit is in process of becoming ready</screen>
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procedure. Store these notes with the bootable floppy, the
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procedure. Store these notes with the bootable floppy, the
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printouts and the backup tapes. You will be so distraught when
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printouts and the backup tapes. You will be so distraught when
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restoring that the notes may prevent you from destroying your backup
|
restoring that the notes may prevent you from destroying your backup
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tapes (How? In place of <command>tar xvf /dev/rst0</command>, you
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tapes (How? In place of <command>tar xvf /dev/rsa0</command>, you
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might accidently type <command>tar cvf /dev/rst0</command> and
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might accidently type <command>tar cvf /dev/rsa0</command> and
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over-write your backup tape).</para>
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over-write your backup tape).</para>
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|
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<para>For an added measure of security, make bootable floppies and two
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<para>For an added measure of security, make bootable floppies and two
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@ -468,7 +468,7 @@ options SCSI_DELAY=15 #Be pessimistic about Joe SCSI device
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options NCONS=2 #1 virtual consoles
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options NCONS=2 #1 virtual consoles
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options USERCONFIG #Allow user configuration with -c XXX
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options USERCONFIG #Allow user configuration with -c XXX
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config kernel root on sd0 swap on sd0 and sd1 dumps on sd0
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config kernel root on da0 swap on da0 and da1 dumps on da0
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controller isa0
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controller isa0
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controller pci0
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controller pci0
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@ -483,11 +483,11 @@ controller scbus0
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device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr
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device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr
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device npx0 at isa? port "IO_NPX" irq 13 vector npxintr
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device npx0 at isa? port "IO_NPX" irq 13 vector npxintr
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device sd0
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device da0
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device sd1
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device da1
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device sd2
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device da2
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device st0
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device sa0
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pseudo-device loop # required by INET
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pseudo-device loop # required by INET
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pseudo-device gzip # Exec gzipped a.out's
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pseudo-device gzip # Exec gzipped a.out's
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@ -521,10 +521,10 @@ chmod 6555 /mnt/sbin/restore
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#
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#
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cd /mnt/dev
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cd /mnt/dev
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./MAKEDEV std
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./MAKEDEV std
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./MAKEDEV sd0
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./MAKEDEV da0
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./MAKEDEV sd1
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./MAKEDEV da1
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./MAKEDEV sd2
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./MAKEDEV da2
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./MAKEDEV st0
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./MAKEDEV sa0
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./MAKEDEV pty0
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./MAKEDEV pty0
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cd /
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cd /
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@ -583,7 +583,7 @@ chmod 644 /mnt/etc/passwd
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<para>Recover each filesystem separately.</para>
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<para>Recover each filesystem separately.</para>
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|
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<para>Try to &man.mount.8; (e.g. <command>mount /dev/sd0a
|
<para>Try to &man.mount.8; (e.g. <command>mount /dev/da0a
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/mnt</command>) the root partition of your first disk. If the
|
/mnt</command>) the root partition of your first disk. If the
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disklabel was damaged, use &man.disklabel.8; to re-partition and
|
disklabel was damaged, use &man.disklabel.8; to re-partition and
|
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label the disk to match the label that your printed and saved. Use
|
label the disk to match the label that your printed and saved. Use
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|
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@ -591,7 +591,7 @@ chmod 644 /mnt/etc/passwd
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partition of the floppy read-write (<command>mount -u -o rw
|
partition of the floppy read-write (<command>mount -u -o rw
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/mnt</command>). Use your backup program and backup tapes to
|
/mnt</command>). Use your backup program and backup tapes to
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recover the data for this filesystem (e.g. <command>restore vrf
|
recover the data for this filesystem (e.g. <command>restore vrf
|
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/dev/st0</command>). Unmount the filesystem (e.g. <command>umount
|
/dev/sa0</command>). Unmount the filesystem (e.g. <command>umount
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/mnt</command>) Repeat for each filesystem that was
|
/mnt</command>) Repeat for each filesystem that was
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||||||
damaged.</para>
|
damaged.</para>
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||||||
|
|
||||||
|
|
|
||||||
|
|
@ -1,7 +1,7 @@
|
||||||
<!--
|
<!--
|
||||||
The FreeBSD Documentation Project
|
The FreeBSD Documentation Project
|
||||||
|
|
||||||
$Id: chapter.sgml,v 1.7 1999-05-25 18:43:24 dwhite Exp $
|
$Id: chapter.sgml,v 1.8 1999-06-15 20:37:38 mpp Exp $
|
||||||
-->
|
-->
|
||||||
|
|
||||||
<chapter id="backups">
|
<chapter id="backups">
|
||||||
|
|
@ -170,8 +170,8 @@
|
||||||
blank tape, the operation will fail. The console messages should be
|
blank tape, the operation will fail. The console messages should be
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||||||
similar to:</para>
|
similar to:</para>
|
||||||
|
|
||||||
<screen>st0(ncr1:4:0): NOT READY asc:4,1
|
<screen>sa0(ncr1:4:0): NOT READY asc:4,1
|
||||||
st0(ncr1:4:0): Logical unit is in process of becoming ready</screen>
|
sa0(ncr1:4:0): Logical unit is in process of becoming ready</screen>
|
||||||
|
|
||||||
<para>The tape does not contain an Identifier Block (block number 0).
|
<para>The tape does not contain an Identifier Block (block number 0).
|
||||||
All QIC tape drives since the adoption of QIC-525 standard write an
|
All QIC tape drives since the adoption of QIC-525 standard write an
|
||||||
|
|
@ -230,7 +230,7 @@ st0(ncr1:4:0): Logical unit is in process of becoming ready</screen>
|
||||||
on the remote computer. (e.g. When <command>rdump</command>'ing from
|
on the remote computer. (e.g. When <command>rdump</command>'ing from
|
||||||
a FreeBSD computer to an Exabyte tape drive connected to a Sun called
|
a FreeBSD computer to an Exabyte tape drive connected to a Sun called
|
||||||
<hostid>komodo</hostid>, use: <command>/sbin/rdump 0dsbfu 54000 13000
|
<hostid>komodo</hostid>, use: <command>/sbin/rdump 0dsbfu 54000 13000
|
||||||
126 komodo:/dev/nrst8 /dev/rsd0a 2>&1</command>) Beware: there
|
126 komodo:/dev/nrsa8 /dev/rda0a 2>&1</command>) Beware: there
|
||||||
are security implications to allowing <literal>rhosts</literal>
|
are security implications to allowing <literal>rhosts</literal>
|
||||||
commands. Evaluate your situation carefully.</para>
|
commands. Evaluate your situation carefully.</para>
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||||||
</sect2>
|
</sect2>
|
||||||
|
|
@ -250,7 +250,7 @@ st0(ncr1:4:0): Logical unit is in process of becoming ready</screen>
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||||||
supports remote devices using the same syntax as &man.rdump.8;. To
|
supports remote devices using the same syntax as &man.rdump.8;. To
|
||||||
&man.tar.1; to an Exabyte tape drive connected to a Sun called
|
&man.tar.1; to an Exabyte tape drive connected to a Sun called
|
||||||
<hostid>komodo</hostid>, use: <command>/usr/bin/tar cf
|
<hostid>komodo</hostid>, use: <command>/usr/bin/tar cf
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||||||
komodo:/dev/nrst8 . 2>&1</command>. For versions without remote
|
komodo:/dev/nrsa8 . 2>&1</command>. For versions without remote
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||||||
device support, you can use a pipeline and &man.rsh.1; to send the
|
device support, you can use a pipeline and &man.rsh.1; to send the
|
||||||
data to a remote tape drive. (XXX add an example command)</para>
|
data to a remote tape drive. (XXX add an example command)</para>
|
||||||
</sect2>
|
</sect2>
|
||||||
|
|
@ -264,7 +264,7 @@ st0(ncr1:4:0): Logical unit is in process of becoming ready</screen>
|
||||||
and pipe the data to other programs. This last feature makes
|
and pipe the data to other programs. This last feature makes
|
||||||
&man.cpio.1; and excellent choice for installation media.
|
&man.cpio.1; and excellent choice for installation media.
|
||||||
&man.cpio.1; does not know how to walk the directory tree and a list
|
&man.cpio.1; does not know how to walk the directory tree and a list
|
||||||
of files must be provided thru <filename>STDIN</filename>.</para>
|
of files must be provided through <filename>stdin</filename>.</para>
|
||||||
|
|
||||||
<para>&man.cpio.1; does not support backups across the network. You can
|
<para>&man.cpio.1; does not support backups across the network. You can
|
||||||
use a pipeline and &man.rsh.1; to send the data to a remote tape
|
use a pipeline and &man.rsh.1; to send the data to a remote tape
|
||||||
|
|
@ -360,7 +360,7 @@ st0(ncr1:4:0): Logical unit is in process of becoming ready</screen>
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||||||
preparation for any disaster that may occur.</para>
|
preparation for any disaster that may occur.</para>
|
||||||
|
|
||||||
<para>First, print the disklabel from each of your disks
|
<para>First, print the disklabel from each of your disks
|
||||||
(<command>e.g. disklabel sd0 | lpr</command>), your filesystem table
|
(<command>e.g. disklabel da0 | lpr</command>), your filesystem table
|
||||||
(<command>/etc/fstab</command>) and all boot messages, two copies of
|
(<command>/etc/fstab</command>) and all boot messages, two copies of
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||||||
each.</para>
|
each.</para>
|
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|
|
||||||
|
|
@ -389,8 +389,8 @@ st0(ncr1:4:0): Logical unit is in process of becoming ready</screen>
|
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procedure. Store these notes with the bootable floppy, the
|
procedure. Store these notes with the bootable floppy, the
|
||||||
printouts and the backup tapes. You will be so distraught when
|
printouts and the backup tapes. You will be so distraught when
|
||||||
restoring that the notes may prevent you from destroying your backup
|
restoring that the notes may prevent you from destroying your backup
|
||||||
tapes (How? In place of <command>tar xvf /dev/rst0</command>, you
|
tapes (How? In place of <command>tar xvf /dev/rsa0</command>, you
|
||||||
might accidently type <command>tar cvf /dev/rst0</command> and
|
might accidently type <command>tar cvf /dev/rsa0</command> and
|
||||||
over-write your backup tape).</para>
|
over-write your backup tape).</para>
|
||||||
|
|
||||||
<para>For an added measure of security, make bootable floppies and two
|
<para>For an added measure of security, make bootable floppies and two
|
||||||
|
|
@ -468,7 +468,7 @@ options SCSI_DELAY=15 #Be pessimistic about Joe SCSI device
|
||||||
options NCONS=2 #1 virtual consoles
|
options NCONS=2 #1 virtual consoles
|
||||||
options USERCONFIG #Allow user configuration with -c XXX
|
options USERCONFIG #Allow user configuration with -c XXX
|
||||||
|
|
||||||
config kernel root on sd0 swap on sd0 and sd1 dumps on sd0
|
config kernel root on da0 swap on da0 and da1 dumps on da0
|
||||||
|
|
||||||
controller isa0
|
controller isa0
|
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controller pci0
|
controller pci0
|
||||||
|
|
@ -483,11 +483,11 @@ controller scbus0
|
||||||
device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr
|
device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr
|
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device npx0 at isa? port "IO_NPX" irq 13 vector npxintr
|
device npx0 at isa? port "IO_NPX" irq 13 vector npxintr
|
||||||
|
|
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device sd0
|
device da0
|
||||||
device sd1
|
device da1
|
||||||
device sd2
|
device da2
|
||||||
|
|
||||||
device st0
|
device sa0
|
||||||
|
|
||||||
pseudo-device loop # required by INET
|
pseudo-device loop # required by INET
|
||||||
pseudo-device gzip # Exec gzipped a.out's
|
pseudo-device gzip # Exec gzipped a.out's
|
||||||
|
|
@ -521,10 +521,10 @@ chmod 6555 /mnt/sbin/restore
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||||||
#
|
#
|
||||||
cd /mnt/dev
|
cd /mnt/dev
|
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./MAKEDEV std
|
./MAKEDEV std
|
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./MAKEDEV sd0
|
./MAKEDEV da0
|
||||||
./MAKEDEV sd1
|
./MAKEDEV da1
|
||||||
./MAKEDEV sd2
|
./MAKEDEV da2
|
||||||
./MAKEDEV st0
|
./MAKEDEV sa0
|
||||||
./MAKEDEV pty0
|
./MAKEDEV pty0
|
||||||
cd /
|
cd /
|
||||||
|
|
||||||
|
|
@ -583,7 +583,7 @@ chmod 644 /mnt/etc/passwd
|
||||||
|
|
||||||
<para>Recover each filesystem separately.</para>
|
<para>Recover each filesystem separately.</para>
|
||||||
|
|
||||||
<para>Try to &man.mount.8; (e.g. <command>mount /dev/sd0a
|
<para>Try to &man.mount.8; (e.g. <command>mount /dev/da0a
|
||||||
/mnt</command>) the root partition of your first disk. If the
|
/mnt</command>) the root partition of your first disk. If the
|
||||||
disklabel was damaged, use &man.disklabel.8; to re-partition and
|
disklabel was damaged, use &man.disklabel.8; to re-partition and
|
||||||
label the disk to match the label that your printed and saved. Use
|
label the disk to match the label that your printed and saved. Use
|
||||||
|
|
@ -591,7 +591,7 @@ chmod 644 /mnt/etc/passwd
|
||||||
partition of the floppy read-write (<command>mount -u -o rw
|
partition of the floppy read-write (<command>mount -u -o rw
|
||||||
/mnt</command>). Use your backup program and backup tapes to
|
/mnt</command>). Use your backup program and backup tapes to
|
||||||
recover the data for this filesystem (e.g. <command>restore vrf
|
recover the data for this filesystem (e.g. <command>restore vrf
|
||||||
/dev/st0</command>). Unmount the filesystem (e.g. <command>umount
|
/dev/sa0</command>). Unmount the filesystem (e.g. <command>umount
|
||||||
/mnt</command>) Repeat for each filesystem that was
|
/mnt</command>) Repeat for each filesystem that was
|
||||||
damaged.</para>
|
damaged.</para>
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -1,7 +1,7 @@
|
||||||
<!--
|
<!--
|
||||||
The FreeBSD Documentation Project
|
The FreeBSD Documentation Project
|
||||||
|
|
||||||
$Id: chapter.sgml,v 1.7 1999-05-25 18:43:24 dwhite Exp $
|
$Id: chapter.sgml,v 1.8 1999-06-15 20:37:38 mpp Exp $
|
||||||
-->
|
-->
|
||||||
|
|
||||||
<chapter id="backups">
|
<chapter id="backups">
|
||||||
|
|
@ -170,8 +170,8 @@
|
||||||
blank tape, the operation will fail. The console messages should be
|
blank tape, the operation will fail. The console messages should be
|
||||||
similar to:</para>
|
similar to:</para>
|
||||||
|
|
||||||
<screen>st0(ncr1:4:0): NOT READY asc:4,1
|
<screen>sa0(ncr1:4:0): NOT READY asc:4,1
|
||||||
st0(ncr1:4:0): Logical unit is in process of becoming ready</screen>
|
sa0(ncr1:4:0): Logical unit is in process of becoming ready</screen>
|
||||||
|
|
||||||
<para>The tape does not contain an Identifier Block (block number 0).
|
<para>The tape does not contain an Identifier Block (block number 0).
|
||||||
All QIC tape drives since the adoption of QIC-525 standard write an
|
All QIC tape drives since the adoption of QIC-525 standard write an
|
||||||
|
|
@ -230,7 +230,7 @@ st0(ncr1:4:0): Logical unit is in process of becoming ready</screen>
|
||||||
on the remote computer. (e.g. When <command>rdump</command>'ing from
|
on the remote computer. (e.g. When <command>rdump</command>'ing from
|
||||||
a FreeBSD computer to an Exabyte tape drive connected to a Sun called
|
a FreeBSD computer to an Exabyte tape drive connected to a Sun called
|
||||||
<hostid>komodo</hostid>, use: <command>/sbin/rdump 0dsbfu 54000 13000
|
<hostid>komodo</hostid>, use: <command>/sbin/rdump 0dsbfu 54000 13000
|
||||||
126 komodo:/dev/nrst8 /dev/rsd0a 2>&1</command>) Beware: there
|
126 komodo:/dev/nrsa8 /dev/rda0a 2>&1</command>) Beware: there
|
||||||
are security implications to allowing <literal>rhosts</literal>
|
are security implications to allowing <literal>rhosts</literal>
|
||||||
commands. Evaluate your situation carefully.</para>
|
commands. Evaluate your situation carefully.</para>
|
||||||
</sect2>
|
</sect2>
|
||||||
|
|
@ -250,7 +250,7 @@ st0(ncr1:4:0): Logical unit is in process of becoming ready</screen>
|
||||||
supports remote devices using the same syntax as &man.rdump.8;. To
|
supports remote devices using the same syntax as &man.rdump.8;. To
|
||||||
&man.tar.1; to an Exabyte tape drive connected to a Sun called
|
&man.tar.1; to an Exabyte tape drive connected to a Sun called
|
||||||
<hostid>komodo</hostid>, use: <command>/usr/bin/tar cf
|
<hostid>komodo</hostid>, use: <command>/usr/bin/tar cf
|
||||||
komodo:/dev/nrst8 . 2>&1</command>. For versions without remote
|
komodo:/dev/nrsa8 . 2>&1</command>. For versions without remote
|
||||||
device support, you can use a pipeline and &man.rsh.1; to send the
|
device support, you can use a pipeline and &man.rsh.1; to send the
|
||||||
data to a remote tape drive. (XXX add an example command)</para>
|
data to a remote tape drive. (XXX add an example command)</para>
|
||||||
</sect2>
|
</sect2>
|
||||||
|
|
@ -264,7 +264,7 @@ st0(ncr1:4:0): Logical unit is in process of becoming ready</screen>
|
||||||
and pipe the data to other programs. This last feature makes
|
and pipe the data to other programs. This last feature makes
|
||||||
&man.cpio.1; and excellent choice for installation media.
|
&man.cpio.1; and excellent choice for installation media.
|
||||||
&man.cpio.1; does not know how to walk the directory tree and a list
|
&man.cpio.1; does not know how to walk the directory tree and a list
|
||||||
of files must be provided thru <filename>STDIN</filename>.</para>
|
of files must be provided through <filename>stdin</filename>.</para>
|
||||||
|
|
||||||
<para>&man.cpio.1; does not support backups across the network. You can
|
<para>&man.cpio.1; does not support backups across the network. You can
|
||||||
use a pipeline and &man.rsh.1; to send the data to a remote tape
|
use a pipeline and &man.rsh.1; to send the data to a remote tape
|
||||||
|
|
@ -360,7 +360,7 @@ st0(ncr1:4:0): Logical unit is in process of becoming ready</screen>
|
||||||
preparation for any disaster that may occur.</para>
|
preparation for any disaster that may occur.</para>
|
||||||
|
|
||||||
<para>First, print the disklabel from each of your disks
|
<para>First, print the disklabel from each of your disks
|
||||||
(<command>e.g. disklabel sd0 | lpr</command>), your filesystem table
|
(<command>e.g. disklabel da0 | lpr</command>), your filesystem table
|
||||||
(<command>/etc/fstab</command>) and all boot messages, two copies of
|
(<command>/etc/fstab</command>) and all boot messages, two copies of
|
||||||
each.</para>
|
each.</para>
|
||||||
|
|
||||||
|
|
@ -389,8 +389,8 @@ st0(ncr1:4:0): Logical unit is in process of becoming ready</screen>
|
||||||
procedure. Store these notes with the bootable floppy, the
|
procedure. Store these notes with the bootable floppy, the
|
||||||
printouts and the backup tapes. You will be so distraught when
|
printouts and the backup tapes. You will be so distraught when
|
||||||
restoring that the notes may prevent you from destroying your backup
|
restoring that the notes may prevent you from destroying your backup
|
||||||
tapes (How? In place of <command>tar xvf /dev/rst0</command>, you
|
tapes (How? In place of <command>tar xvf /dev/rsa0</command>, you
|
||||||
might accidently type <command>tar cvf /dev/rst0</command> and
|
might accidently type <command>tar cvf /dev/rsa0</command> and
|
||||||
over-write your backup tape).</para>
|
over-write your backup tape).</para>
|
||||||
|
|
||||||
<para>For an added measure of security, make bootable floppies and two
|
<para>For an added measure of security, make bootable floppies and two
|
||||||
|
|
@ -468,7 +468,7 @@ options SCSI_DELAY=15 #Be pessimistic about Joe SCSI device
|
||||||
options NCONS=2 #1 virtual consoles
|
options NCONS=2 #1 virtual consoles
|
||||||
options USERCONFIG #Allow user configuration with -c XXX
|
options USERCONFIG #Allow user configuration with -c XXX
|
||||||
|
|
||||||
config kernel root on sd0 swap on sd0 and sd1 dumps on sd0
|
config kernel root on da0 swap on da0 and da1 dumps on da0
|
||||||
|
|
||||||
controller isa0
|
controller isa0
|
||||||
controller pci0
|
controller pci0
|
||||||
|
|
@ -483,11 +483,11 @@ controller scbus0
|
||||||
device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr
|
device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr
|
||||||
device npx0 at isa? port "IO_NPX" irq 13 vector npxintr
|
device npx0 at isa? port "IO_NPX" irq 13 vector npxintr
|
||||||
|
|
||||||
device sd0
|
device da0
|
||||||
device sd1
|
device da1
|
||||||
device sd2
|
device da2
|
||||||
|
|
||||||
device st0
|
device sa0
|
||||||
|
|
||||||
pseudo-device loop # required by INET
|
pseudo-device loop # required by INET
|
||||||
pseudo-device gzip # Exec gzipped a.out's
|
pseudo-device gzip # Exec gzipped a.out's
|
||||||
|
|
@ -521,10 +521,10 @@ chmod 6555 /mnt/sbin/restore
|
||||||
#
|
#
|
||||||
cd /mnt/dev
|
cd /mnt/dev
|
||||||
./MAKEDEV std
|
./MAKEDEV std
|
||||||
./MAKEDEV sd0
|
./MAKEDEV da0
|
||||||
./MAKEDEV sd1
|
./MAKEDEV da1
|
||||||
./MAKEDEV sd2
|
./MAKEDEV da2
|
||||||
./MAKEDEV st0
|
./MAKEDEV sa0
|
||||||
./MAKEDEV pty0
|
./MAKEDEV pty0
|
||||||
cd /
|
cd /
|
||||||
|
|
||||||
|
|
@ -583,7 +583,7 @@ chmod 644 /mnt/etc/passwd
|
||||||
|
|
||||||
<para>Recover each filesystem separately.</para>
|
<para>Recover each filesystem separately.</para>
|
||||||
|
|
||||||
<para>Try to &man.mount.8; (e.g. <command>mount /dev/sd0a
|
<para>Try to &man.mount.8; (e.g. <command>mount /dev/da0a
|
||||||
/mnt</command>) the root partition of your first disk. If the
|
/mnt</command>) the root partition of your first disk. If the
|
||||||
disklabel was damaged, use &man.disklabel.8; to re-partition and
|
disklabel was damaged, use &man.disklabel.8; to re-partition and
|
||||||
label the disk to match the label that your printed and saved. Use
|
label the disk to match the label that your printed and saved. Use
|
||||||
|
|
@ -591,7 +591,7 @@ chmod 644 /mnt/etc/passwd
|
||||||
partition of the floppy read-write (<command>mount -u -o rw
|
partition of the floppy read-write (<command>mount -u -o rw
|
||||||
/mnt</command>). Use your backup program and backup tapes to
|
/mnt</command>). Use your backup program and backup tapes to
|
||||||
recover the data for this filesystem (e.g. <command>restore vrf
|
recover the data for this filesystem (e.g. <command>restore vrf
|
||||||
/dev/st0</command>). Unmount the filesystem (e.g. <command>umount
|
/dev/sa0</command>). Unmount the filesystem (e.g. <command>umount
|
||||||
/mnt</command>) Repeat for each filesystem that was
|
/mnt</command>) Repeat for each filesystem that was
|
||||||
damaged.</para>
|
damaged.</para>
|
||||||
|
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue