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各位大虾, 我在用ufsrestore恢复 / 文件系统时,报错。 请给予提示,谢谢!以下是操作的步骤和error info.
1。 Backup
# /usr/sbin/ufsdump 0uf `hostname`_root-`date +'%Y%m%d'`.dump /
2. Restore
{1} ok boot cdrom -sw
# mkdir /tmp/s0
# mount /dev/dsk/c10d0s0 /tmp/s0 ### c10d0s0是我/ 用的设备
# cd /tmp/s0
# ufsrestore -rf /tmp/dumpsource/ufsdump/test_root-20070704.dump
# cd /usr/platform/`uname -i`/lib/fs/ufs
# pwd
/usr/platform/sun4u/lib/fs/ufs
# installboot bootblk /dev/rdsk/c1t0d0s0
# vi /tmp/s0/etc/vfstab
#device device mount FS fsck mount mount
#to mount to fsck point type pass at boot options
#
#/dev/dsk/c1d0s2 /dev/rdsk/c1d0s2 /usr ufs 1 yes -
fd - /dev/fd fd - no -
/proc - /proc proc - no -
#/dev/md/dsk/d1 - - swap - no -
#/dev/md/dsk/d0 /dev/md/rdsk/d0 / ufs 1 no -
/dev/rdsk/c1t0d0s0 /dev/dsk/c1t0d0s0 / ufs 1 no -
/dev/rdsk/c1t0d0s3 /dev/dsk/c1t0d0s3 /usr ufs 1 no -
/dev/rdsk/c1t0d0s4 /dev/dsk/c1t0d0s4 /var ufs 1 no -
/dev/rdsk/c1t0d0s2 - swap - no -
#/dev/md/dsk/d4 /dev/md/rdsk/d4 /var ufs 1 no -
#/dev/md/dsk/d3 /dev/md/rdsk/d3 /usr ufs 1 no -
#/dev/md/dsk/d6 /dev/md/rdsk/d6 /orabin ufs 2 yes logging
#/dev/md/dsk/d7 /dev/md/rdsk/d7 /disk1 ufs 1 no -
#/dev/md/dsk/d1 - - swap - no -
#/dev/md/dsk/d0 /dev/md/rdsk/d0 / ufs 1 no -
#/dev/md/dsk/d0 /dev/md/rdsk/d0 / ufs 1 no -
# reboot -- -r
这是就出现错误的信息了:
Rebooting with command: boot -r
Boot device: /pci@1c,600000/scsi@2/disk@0,0 File and args: -r
SunOS Release 5.8 Version Generic_117350-43 64-bit
Copyright 1983-2003 Sun Microsystems, Inc. All rights reserved.
WARNING: forceload of misc/md_trans failed
WARNING: forceload of misc/md_raid failed
WARNING: forceload of misc/md_hotspares failed
krtld: no text for module /kernel/fs/sparcv9/procfs
procfs error reading sections
/platform/sun4u/kernel/drv/sparcv9/mc-us3i bad shndx in symbol 1
mc-us3i error reading symbols
WARNING: mc-us3i failed to load
krtld: no text for module /platform/sun4u/kernel/drv/sparcv9/rmclomv
rmclomv error reading sections
WARNING: rmclomv failed to load
/platform/sun4u/kernel/drv/sparcv9/pcf8584 bad shndx in symbol 1
pcf8584 error reading symbols
panic[cpu1]/thread=10408000: BAD TRAP: type=31 rp=10407770 addr=18 mmu_fsr=0 occurred in module "genunix" due to a NULL pointer dereference
: trap type = 0x31
addr=0x18
pid=0, pc=0x100ff650, sp=0x10407011, tstate=0x80001604, context=0x0
g1-g7: 1014c1f0, 10469c00, 3f0, 110, 800, 1041c3e0, 10408000
0000000010407380 unix:die+80 (31, 18, 10415270, 0, 10407770, d05a201
%l0-3: 0000000000000008 0000000078000000 00000000ff000000 0000000000ff0000
%l4-7: 000000000000ff00 00000000ff1eff1f 0000000000000003 0000000000000001
0000000010407460 unix:trap+900 (0, 1, 5, 0, 10407770, 0)
%l0-3: 0000000000000001 0000000000000318 00000000104245b0 0000000000000000
%l4-7: 0000000000000031 000000001041d1d8 0000000000010200 000000000000000d
00000000104075a0 unix:sfmmu_tsb_miss+66c (104293b0, 0, 30000149f88, 0, 30000149f88, 19)
%l0-3: 0000000000000000 0000000000000004 000003000008c440 000003100013f100
%l4-7: 0000000000000000 0000000000000010 0000000000000000 0000000000000003
00000000104076c0 unix:prom_rtt+0 (0, 104078b8, 0, 2000, 2000, c
%l0-3: 0000000000000005 0000000000001400 0000000080001604 000000001001a8e0
%l4-7: 00000300001368d0 000000000000007e 0000000000000000 0000000010407770
0000000010407810 genunix:mod_hold_dev_by_devi+4 (0, 1014c780, 300001063b8, c5, 0, 3000002a130)
%l0-3: 0000000000000002 000003000006d108 0000000000000001 0000000000000005
%l4-7: 0000000000000001 0000000010415dd0 0000000000000004 0000000000000001
00000000104078c0 platmod:load_platform_drivers+160 (ffffffffffffffff, ffffffff, 10414d48, 0, 3000001e2c0, 0)
%l0-3: 0000000010474bd8 0000000000000000 000003000001b780 0000000000000008
%l4-7: 00000000000000b0 0000000010412968 0000030000f31908 0000000000000001
0000000010407970 unix:post_startup+2c (10474b20, 10408004, 22, 1, 10408004, 10407ffc)
%l0-3: 000000001041bb48 00000000104072f1 000000123e000000 0000000010436e88
%l4-7: 0000000000000000 0000000010413d98 00000000000c19ed 00000000000019ed
0000000010407a20 genunix:main+ac (104101f0, 2000, 10407ec0, 10408030, fff2, 1005436c)
%l0-3: 0000000000000001 0000000000000001 0000000000000015 0000000000000f6a
%l4-7: 0000000010429a48 0000000010478608 00000000000da328 0000000000000328
syncing file systems... done
skipping system dump - no dump device configured
rebooting... |
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