各位大虾，求救，昨儿晚忽然重启，求指导！

Question

22号 22点55左右重启的

May 22 22:54:53 ns01 pseudo: [ID 129642 kern.info] pseudo-device: mem_cache0
May 22 22:54:53 ns01 genunix: [ID 936769 kern.info] mem_cache0 is /pseudo/mem_cache@0
May 22 22:54:53 ns01 pseudo: [ID 129642 kern.info] pseudo-device: fssnap0
May 22 22:54:53 ns01 genunix: [ID 936769 kern.info] fssnap0 is /pseudo/fssnap@0
May 22 22:54:53 ns01 pseudo: [ID 129642 kern.info] pseudo-device: winlock0
May 22 22:54:53 ns01 genunix: [ID 936769 kern.info] winlock0 is /pseudo/winlock@0
May 22 22:54:53 ns01 pseudo: [ID 129642 kern.info] pseudo-device: vol0
May 22 22:54:53 ns01 genunix: [ID 936769 kern.info] vol0 is /pseudo/vol@0
May 22 22:54:53 ns01 ipf: [ID 774698 kern.info] IP Filter: v4.1.9, running.
May 22 22:54:54 ns01 named[214]: [ID 873579 daemon.notice] starting BIND 9.3.6-P1
May 22 22:54:55 ns01 named[214]: [ID 873579 daemon.notice] command channel listening on 127.0.0.1#953
May 22 22:54:55 ns01 named[214]: [ID 873579 daemon.notice] running
May 22 22:54:59 ns01 syslogd: line 25: unknown priority name "*"
May 22 22:54:59 ns01 genunix: [ID 454863 kern.info] dump on /dev/dsk/c1t0d0s1 size 8193 MB
May 22 22:54:59 ns01 savecore: [ID 570001 auth.error] reboot after panic: md: Panic due to lack of DiskSuite state
May 22 22:54:59 ns01  database replicas. Fewer than 50% of the total were available,
May 22 22:54:59 ns01  so panic to ensure data integrity.
May 22 22:54:59 ns01 savecore: [ID 748169 auth.error] saving system crash dump in /var/crash/ns01/*.0
May 22 22:55:16 ns01 mac: [ID 736570 kern.info] NOTICE: bge1 unregistered
May 22 22:55:16 ns01 mac: [ID 736570 kern.info] NOTICE: bge2 unregistered
May 22 22:55:17 ns01 mac: [ID 736570 kern.info] NOTICE: bge3 unregistered
May 22 23:05:33 ns01 pseudo: [ID 129642 kern.info] pseudo-device: devinfo0
May 22 23:05:33 ns01 genunix: [ID 936769 kern.info] devinfo0 is /pseudo/devinfo@0
May 22 23:05:34 ns01 rmclomv: [ID 632913 kern.error] Input power unavailable for PSU @ PS1.
May 22 23:17:45 ns01 genunix: [ID 540533 kern.notice] ^MSunOS Release 5.10 Version Generic_141444-09 64-bit
May 22 23:17:45 ns01 genunix: [ID 943908 kern.notice] Copyright 1983-2009 Sun Microsystems, Inc.  All rights reserved.
May 22 23:17:45 ns01 Use is subject to license terms.
May 22 23:17:45 ns01 genunix: [ID 678236 kern.info] Ethernet address = 0:3:ba:18:62:b
May 22 23:17:45 ns01 unix: [ID 673563 kern.info] NOTICE: Kernel Cage is ENABLED
May 22 23:17:45 ns01 unix: [ID 389951 kern.info] mem = 4194304K (0x100000000)
May 22 23:17:45 ns01 unix: [ID 930857 kern.info] avail mem = 4171235328
May 22 23:17:45 ns01 rootnex: [ID 466748 kern.info] root nexus = Sun Fire V240
May 22 23:17:45 ns01 rootnex: [ID 349649 kern.info] pseudo0 at root
May 22 23:17:45 ns01 genunix: [ID 936769 kern.info] pseudo0 is /pseudo
May 22 23:17:45 ns01 rootnex: [ID 349649 kern.info] scsi_vhci0 at root
May 22 23:17:45 ns01 genunix: [ID 936769 kern.info] scsi_vhci0 is /scsi_vhci
May 22 23:17:45 ns01 rootnex: [ID 349649 kern.info] pcisch2 at root: SAFARI 0x1c 0x600000
May 22 23:17:45 ns01 genunix: [ID 936769 kern.info] pcisch2 is /pci@1c,600000
May 22 23:17:45 ns01 scsi: [ID 365881 kern.info] /pci@1c,600000/scsi@2 (glm0):
May 22 23:17:45 ns01    glm0 supports power management.
May 22 23:17:45 ns01 scsi: [ID 365881 kern.info] /pci@1c,600000/scsi@2 (glm0):
May 22 23:17:45 ns01    Rev. 0 Symbios 53c1010-33/66 found.

Answer 1

May 22 22:54:59 ns01 syslogd: line 25: unknown priority name "*"
May 22 22:54:59 ns01 genunix: [ID 454863 kern.info] dump on /dev/dsk/c1t0d0s1 size 8193 MB
May 22 22:54:59 ns01 savecore: [ID 570001 auth.error] reboot after panic: md: Panic due to lack of DiskSuite state
May 22 22:54:59 ns01  database replicas. Fewer than 50% of the total were available,
May 22 22:54:59 ns01  so panic to ensure data integrity.
May 22 22:54:59 ns01 savecore: [ID 748169 auth.error] saving system crash dump in /var/crash/ns01/*.0
看下coredump

Answer 2

回复 2# bj161109

请问具体怎么看 coredump ，不好意思 我太小白了  今儿刚接触

Answer 3

May 22 22:54:59 ns01 savecore: [ID 570001 auth.error] reboot after panic: md: Panic due to lack of DiskSuite state

有可能是你的某些磁盘坏了，导致系统的保护性重启。

Answer 4

coreadm

Answer 5

回复 5# bj161109

    # coreadm
     global core file pattern:
     global core file content: default
       init core file pattern: core
       init core file content: default
            global core dumps: disabled
       per-process core dumps: enabled
      global setid core dumps: disabled
per-process setid core dumps: disabled
     global core dump logging: disabled
#

Answer 6

回复 4# nimysun

    那能确认哪个磁盘坏了吗？

Answer 7

# iostat -E
sd0       Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: FUJITSU  Product: MAW3073NCSUN72G  Revision: 1703 Serial No: 0617B0DN7H
Size: 73.41GB <73407865856 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0
sd1       Soft Errors: 2 Hard Errors: 0 Transport Errors: 1
Vendor: TEAC     Product: DV-28E-N         Revision: 1.6A Serial No:
Size: 0.00GB <0 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 2 Predictive Failure Analysis: 0
sd3       Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: SEAGATE  Product: ST373207LSUN72G  Revision: 045A Serial No: 060533YAA7
Size: 73.41GB <73407865856 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0

是不是有可能因为SD1的soft error导致的呢？

Answer 8

看dmesg

Answer 9

May 22 22:54:52 ns01 genunix: [ID 936769 kern.info] tsalarm0 is /pseudo/tsalarm@
0
May 22 22:54:52 ns01 pseudo: [ID 129642 kern.info] pseudo-device: dtrace0
May 22 22:54:52 ns01 genunix: [ID 936769 kern.info] dtrace0 is /pseudo/dtrace@0
May 22 22:54:52 ns01 pseudo: [ID 129642 kern.info] pseudo-device: fbt0
May 22 22:54:52 ns01 genunix: [ID 936769 kern.info] fbt0 is /pseudo/fbt@0
May 22 22:54:52 ns01 pseudo: [ID 129642 kern.info] pseudo-device: systrace0
May 22 22:54:52 ns01 genunix: [ID 936769 kern.info] systrace0 is /pseudo/systrac
e@0
May 22 22:54:52 ns01 pseudo: [ID 129642 kern.info] pseudo-device: sdt0
May 22 22:54:52 ns01 genunix: [ID 936769 kern.info] sdt0 is /pseudo/sdt@0
May 22 22:54:52 ns01 pseudo: [ID 129642 kern.info] pseudo-device: fasttrap0
May 22 22:54:52 ns01 genunix: [ID 936769 kern.info] fasttrap0 is /pseudo/fasttra
p@0
May 22 22:54:53 ns01 pseudo: [ID 129642 kern.info] pseudo-device: mem_cache0
May 22 22:54:53 ns01 genunix: [ID 936769 kern.info] mem_cache0 is /pseudo/mem_ca
che@0
May 22 22:54:53 ns01 pseudo: [ID 129642 kern.info] pseudo-device: fssnap0
May 22 22:54:53 ns01 genunix: [ID 936769 kern.info] fssnap0 is /pseudo/fssnap@0
May 22 22:54:53 ns01 pseudo: [ID 129642 kern.info] pseudo-device: winlock0
May 22 22:54:53 ns01 genunix: [ID 936769 kern.info] winlock0 is /pseudo/winlock@0
May 22 22:54:53 ns01 pseudo: [ID 129642 kern.info] pseudo-device: vol0
May 22 22:54:53 ns01 genunix: [ID 936769 kern.info] vol0 is /pseudo/vol@0
May 22 22:54:53 ns01 ipf: [ID 774698 kern.info] IP Filter: v4.1.9, running.
May 22 22:54:54 ns01 named[214]: [ID 873579 daemon.notice] starting BIND 9.3.6-P1
May 22 22:54:55 ns01 named[214]: [ID 873579 daemon.notice] command channel listening on 127.0.0.1#953
May 22 22:54:55 ns01 named[214]: [ID 873579 daemon.notice] running
May 22 22:54:59 ns01 syslogd: line 25: unknown priority name "*"
May 22 22:54:59 ns01 genunix: [ID 454863 kern.info] dump on /dev/dsk/c1t0d0s1 size 8193 MB
May 22 22:54:59 ns01 savecore: [ID 570001 auth.error] reboot after panic: md: Panic due to lack of DiskSuite state
May 22 22:54:59 ns01  database replicas. Fewer than 50% of the total were available,
May 22 22:54:59 ns01  so panic to ensure data integrity.
May 22 22:54:59 ns01 savecore: [ID 748169 auth.error] saving system crash dump in /var/crash/ns01/*.0
May 22 22:55:16 ns01 mac: [ID 736570 kern.info] NOTICE: bge1 unregistered
May 22 22:55:16 ns01 mac: [ID 736570 kern.info] NOTICE: bge2 unregistered
May 22 22:55:17 ns01 mac: [ID 736570 kern.info] NOTICE: bge3 unregistered
May 22 23:05:33 ns01 pseudo: [ID 129642 kern.info] pseudo-device: devinfo0
May 22 23:05:33 ns01 genunix: [ID 936769 kern.info] devinfo0 is /pseudo/devinfo@0
May 22 23:05:34 ns01 rmclomv: [ID 632913 kern.error] Input power unavailable for PSU @ PS1.
May 22 23:17:45 ns01 genunix: [ID 540533 kern.notice] ^MSunOS Release 5.10 Version Generic_141444-09 64-bit
May 22 23:17:45 ns01 genunix: [ID 943908 kern.notice] Copyright 1983-2009 Sun Microsystems, Inc.  All rights reserved.
May 22 23:17:45 ns01 Use is subject to license terms.
May 22 23:17:45 ns01 genunix: [ID 678236 kern.info] Ethernet address = 0:3:ba:18:62:b
May 22 23:17:45 ns01 unix: [ID 673563 kern.info] NOTICE: Kernel Cage is ENABLED
May 22 23:17:45 ns01 unix: [ID 389951 kern.info] mem = 4194304K (0x100000000)
May 22 23:17:45 ns01 unix: [ID 930857 kern.info] avail mem = 4171235328
May 22 23:17:45 ns01 rootnex: [ID 466748 kern.info] root nexus = Sun Fire V240
May 22 23:17:45 ns01 rootnex: [ID 349649 kern.info] pseudo0 at root
May 22 23:17:45 ns01 genunix: [ID 936769 kern.info] pseudo0 is /pseudo
May 22 23:17:45 ns01 rootnex: [ID 349649 kern.info] scsi_vhci0 at root
May 22 23:17:45 ns01 genunix: [ID 936769 kern.info] scsi_vhci0 is /scsi_vhci
May 22 23:17:45 ns01 rootnex: [ID 349649 kern.info] pcisch2 at root: SAFARI 0x1c 0x600000
May 22 23:17:45 ns01 genunix: [ID 936769 kern.info] pcisch2 is /pci@1c,600000
May 22 23:17:45 ns01 scsi: [ID 365881 kern.info] /pci@1c,600000/scsi@2 (glm0):
May 22 23:17:45 ns01    glm0 supports power management.
May 22 23:17:45 ns01 scsi: [ID 365881 kern.info] /pci@1c,600000/scsi@2 (glm0):