当机了，哪位老大来帮我分析一下systemlog吧

Yakumo_ren

/Dec 21 05:01:36 dbtz su: + ta oracle-root
Dec 21 05:15:49 dbtz su: - ta oracle-root
Dec 21 05:15:55 dbtz su: + ta oracle-root
Dec 21 05:17:09 dbtz su: + tb oracle-root
Dec 21 05:21:08 dbtz vmunix:
Dec 21 05:21:08 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e1300, errno: 126, resid: 40960,
Dec 21 05:21:08 dbtz vmunix:    blkno: 51646936, sectno: 103293872, offset: 1346854912, bcount: 40960.
Dec 21 05:21:08 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e1300, errno: 126, resid: 32768,
Dec 21 05:21:08 dbtz vmunix:    blkno: 51647104, sectno: 103294208, offset: 1347026944, bcount: 32768.
Dec 21 05:21:08 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e1300, errno: 126, resid: 8192,
Dec 21 05:21:08 dbtz vmunix:    blkno: 51647096, sectno: 103294192, offset: 1347018752, bcount: 8192.
Dec 21 05:21:08 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e1300, errno: 126, resid: 40960,
Dec 21 05:21:08 dbtz vmunix:    blkno: 51647056, sectno: 103294112, offset: 1346977792, bcount: 40960.
Dec 21 05:21:08 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e1300, errno: 126, resid: 8192,
Dec 21 05:21:08 dbtz vmunix:    blkno: 51647048, sectno: 103294096, offset: 1346969600, bcount: 8192.
Dec 21 05:21:08 dbtz vmunix:    blkno: 51647040, sectno: 103294080, offset: 1346961408, bcount: 8192.
Dec 21 05:21:08 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e1300, errno: 126, resid: 24576,
Dec 21 05:21:08 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e1300, errno: 126, resid: 8192,
Dec 21 05:21:08 dbtz vmunix:    blkno: 51647016, sectno: 103294032, offset: 1346936832, bcount: 24576.
Dec 21 05:21:08 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e1300, errno: 126, resid: 8192,
Dec 21 05:21:08 dbtz vmunix:    blkno: 51647008, sectno: 103294016, offset: 1346928640, bcount: 8192.
Dec 21 05:21:08 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e1300, errno: 126, resid: 24576,
Dec 21 05:21:08 dbtz vmunix:    blkno: 51646984, sectno: 103293968, offset: 1346904064, bcount: 24576.
Dec 21 05:21:08 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e1300, errno: 126, resid: 8192,
Dec 21 05:21:08 dbtz vmunix:    blkno: 51646976, sectno: 103293952, offset: 1346895872, bcount: 8192.
Dec 21 05:21:08 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e1300, errno: 126, resid: 24576,
Dec 21 05:21:08 dbtz vmunix:    blkno: 51471768, sectno: 102943536, offset: 1167482880, bcount: 24576.
Dec 21 05:21:08 dbtz vmunix:    blkno: 51473536, sectno: 102947072, offset: 1169293312, bcount: 24576.
Dec 21 05:21:08 dbtz vmunix:    blkno: 51473432, sectno: 102946864, offset: 1169186816, bcount: 24576.
Dec 21 05:21:08 dbtz vmunix:    blkno: 51473224, sectno: 102946448, offset: 1168973824, bcount: 24576.
Dec 21 05:21:08 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e1300, errno: 126, resid: 8192,
Dec 21 05:21:08 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e1300, errno: 126, resid: 24576,



五点半以后主机就当掉了  怎么也进不去了   最后只有重起。现在正在分析原因。看上去好像是存储设备有问题了。

Yakumo_ren

Dec 21 05:21:08 dbtz  above message repeats 3 times
Dec 21 05:21:08 dbtz vmunix:    blkno: 51473136, sectno: 102946272, offset: 1168883712, bcount: 8192.
Dec 21 05:21:08 dbtz vmunix:    blkno: 51473128, sectno: 102946256, offset: 1168875520, bcount: 8192.
Dec 21 05:21:08 dbtz vmunix:    blkno: 51473120, sectno: 102946240, offset: 1168867328, bcount: 8192.
Dec 21 05:21:08 dbtz vmunix:    blkno: 51472864, sectno: 102945728, offset: 1168605184, bcount: 8192.
Dec 21 05:21:08 dbtz vmunix:    blkno: 51472784, sectno: 102945568, offset: 1168523264, bcount: 8192.
Dec 21 05:21:08 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e1300, errno: 126, resid: 24576,
Dec 21 05:21:08 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e1300, errno: 126, resid: 8192,
Dec 21 05:21:08 dbtz  above message repeats 4 times
Dec 21 05:21:08 dbtz vmunix:    blkno: 51472600, sectno: 102945200, offset: 1168334848, bcount: 24576.
Dec 21 05:21:08 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e1300, errno: 126, resid: 16384,
Dec 21 05:21:08 dbtz vmunix:    blkno: 51472080, sectno: 102944160, offset: 1167802368, bcount: 16384.
Dec 21 05:21:08 dbtz vmunix:    blkno: 51471880, sectno: 102943760, offset: 1167597568, bcount: 16384.
Dec 21 05:21:08 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e1300, errno: 126, resid: 8192,
Dec 21 05:21:08 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e1300, errno: 126, resid: 16384,
Dec 21 05:21:08 dbtz vmunix:    blkno: 51471872, sectno: 102943744, offset: 1167589376, bcount: 8192.
Dec 21 05:21:08 dbtz vmunix: SCSI: Read error -- dev: b 31 0x0e1300, errno: 126, resid: 2048,
Dec 21 05:21:08 dbtz vmunix:    blkno: 8, sectno: 16, offset: 8192, bcount: 2048.
Dec 21 05:21:08 dbtz vmunix: LVM: vg[8]: pvnum=0 (dev_t=0x1f0e1300) is POWERFAILED
Dec 21 05:21:08 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e1300, errno: 126, resid: 32768,
Dec 21 05:21:08 dbtz vmunix:    blkno: 51587872, sectno: 103175744, offset: 1286373376, bcount: 32768.
Dec 21 05:21:08 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e1300, errno: 126, resid: 49152,
Dec 21 05:21:08 dbtz vmunix:    blkno: 51616960, sectno: 103233920, offset: 1316159488, bcount: 49152.
Dec 21 05:21:08 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e1300, errno: 126, resid: 24576,
Dec 21 05:21:08 dbtz vmunix:    blkno: 51616936, sectno: 103233872, offset: 1316134912, bcount: 24576.
Dec 21 05:21:08 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e1300, errno: 126, resid: 8192,
Dec 21 05:21:09 dbtz vmunix:    blkno: 51616928, sectno: 103233856, offset: 1316126720, bcount: 8192.
Dec 21 05:21:09 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e1300, errno: 126, resid: 40960,
Dec 21 05:21:09 dbtz vmunix:    blkno: 51590272, sectno: 103180544, offset: 1288830976, bcount: 40960.
Dec 21 05:21:09 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e1300, errno: 126, resid: 32768,
Dec 21 05:21:09 dbtz vmunix:    blkno: 51590240, sectno: 103180480, offset: 1288798208, bcount: 32768.
Dec 21 05:21:09 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e1300, errno: 126, resid: 40960,
Dec 21 05:21:09 dbtz vmunix:    blkno: 51587904, sectno: 103175808, offset: 1286406144, bcount: 40960.
Dec 21 05:21:09 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e1300, errno: 126, resid: 24576,
Dec 21 05:21:09 dbtz vmunix:    blkno: 51557864, sectno: 103115728, offset: 1255645184, bcount: 24576.
Dec 21 05:21:09 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e1300, errno: 126, resid: 40960,
Dec 21 05:21:09 dbtz vmunix:    blkno: 51570248, sectno: 103140496, offset: 1268326400, bcount: 40960.
Dec 21 05:21:09 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e1300, errno: 126, resid: 49152,
Dec 21 05:21:09 dbtz vmunix:    blkno: 51557888, sectno: 103115776, offset: 1255669760, bcount: 49152.
Dec 21 05:21:13 dbtz vmunix: LVM: Recovered Path (device 0x1f0e2200) to PV 0 in VG 9.
Dec 21 05:21:09 dbtz vmunix:
Dec 21 05:21:13 dbtz  above message repeats 33 times
Dec 21 05:21:13 dbtz vmunix: LVM: Recovered Path (device 0x1f0e1300) to PV 0 in VG 8.
Dec 21 05:21:15 dbtz vmunix: LVM: Restored PV 0 to VG 9.
Dec 21 05:21:22 dbtz vmunix: DIAGNOSTIC SYSTEM WARNING:
Dec 21 05:21:22 dbtz vmunix:    The diagnostic logging facility has started receiving excessive
Dec 21 05:21:22 dbtz vmunix:    errors from the I/O subsystem.  I/O error entries will be lost
Dec 21 05:21:22 dbtz vmunix:    until the cause of the excessive I/O logging is corrected.
Dec 21 05:21:22 dbtz vmunix:    If the diaglogd daemon is not active, use the Daemon Startup command
Dec 21 05:21:22 dbtz vmunix:    in stm to start it.

Yakumo_ren

Dec 21 05:21:22 dbtz vmunix:    If the diaglogd daemon is active, use the logtool utility in stm
Dec 21 05:21:22 dbtz vmunix:    to determine which I/O subsystem is logging excessive errors.
Dec 21 05:21:57 dbtz vmunix: LVM: Recovered Path (device 0x1f0e3400) to PV 1 in VG 8.
Dec 21 05:22:02 dbtz vmunix: LVM: Recovered Path (device 0x1f0e2200) to PV 0 in VG 9.
Dec 21 05:22:08 dbtz vmunix: LVM: Restored PV 0 to VG 8.
Dec 21 05:22:09 dbtz vmunix: LVM: Restored PV 1 to VG 8.
Dec 21 05:22:10 dbtz vmunix: LVM: Restored PV 0 to VG 9.
Dec 21 05:22:29 dbtz vmunix: DIAGNOSTIC SYSTEM WARNING:
Dec 21 05:22:12 dbtz vmunix: LVM: Recovered Path (device 0x1f0e2200) to PV 0 in VG 9.
Dec 21 05:22:29 dbtz vmunix:    The diagnostic logging facility is no longer receiving excessive
Dec 21 05:22:12 dbtz vmunix: LVM: Restored PV 0 to VG 9.
Dec 21 05:22:29 dbtz vmunix:    errors from the I/O subsystem.  16 I/O error entries were lost.
Dec 21 05:24:23 dbtz vmunix: LVM: Recovered Path (device 0x1f0e3400) to PV 1 in VG 8.
Dec 21 05:24:23 dbtz vmunix: LVM: Restored PV 1 to VG 8.
Dec 21 05:27:49 dbtz vmunix:
Dec 21 05:27:49 dbtz vmunix: SCSI: Read error -- dev: b 31 0x0e3400, errno: 126, resid: 2048,
Dec 21 05:27:42 dbtz vmunix: LVM: Recovered Path (device 0x1f0e3400) to PV 1 in VG 8.
Dec 21 05:27:49 dbtz vmunix:    blkno: 8, sectno: 16, offset: 8192, bcount: 2048.
Dec 21 05:27:42 dbtz vmunix: LVM: Restored PV 1 to VG 8.
Dec 21 05:27:49 dbtz vmunix: LVM: vg[8]: pvnum=1 (dev_t=0x1f0e3400) is POWERFAILED
Dec 21 05:27:54 dbtz vmunix: LVM: Recovered Path (device 0x1f0e3400) to PV 1 in VG 8.
Dec 21 05:27:54 dbtz vmunix: LVM: Restored PV 1 to VG 8.
Dec 21 05:29:42 dbtz vmunix:
Dec 21 05:29:42 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e3400, errno: 126, resid: 8192,
Dec 21 05:29:42 dbtz vmunix:    blkno: 933584, sectno: 1867168, offset: 955990016, bcount: 8192.
Dec 21 05:29:42 dbtz vmunix:    blkno: 935920, sectno: 1871840, offset: 958382080, bcount: 8192.
Dec 21 05:29:42 dbtz vmunix:    blkno: 935840, sectno: 1871680, offset: 958300160, bcount: 8192.
Dec 21 05:29:42 dbtz vmunix:    blkno: 935688, sectno: 1871376, offset: 958144512, bcount: 8192.
Dec 21 05:29:42 dbtz vmunix:    blkno: 935528, sectno: 1871056, offset: 957980672, bcount: 8192.
Dec 21 05:29:42 dbtz vmunix:    blkno: 935376, sectno: 1870752, offset: 957825024, bcount: 8192.
Dec 21 05:29:42 dbtz vmunix:    blkno: 935296, sectno: 1870592, offset: 957743104, bcount: 8192.
Dec 21 05:29:42 dbtz vmunix:    blkno: 935216, sectno: 1870432, offset: 957661184, bcount: 8192.
Dec 21 05:29:42 dbtz vmunix:    blkno: 935064, sectno: 1870128, offset: 957505536, bcount: 8192.
Dec 21 05:29:42 dbtz vmunix:    blkno: 934984, sectno: 1869968, offset: 957423616, bcount: 8192.
Dec 21 05:29:42 dbtz vmunix:    blkno: 934752, sectno: 1869504, offset: 957186048, bcount: 8192.
Dec 21 05:29:42 dbtz vmunix:    blkno: 934672, sectno: 1869344, offset: 957104128, bcount: 8192.
Dec 21 05:29:42 dbtz vmunix:    blkno: 934592, sectno: 1869184, offset: 957022208, bcount: 8192.
Dec 21 05:29:42 dbtz vmunix:    blkno: 934440, sectno: 1868880, offset: 956866560, bcount: 8192.
Dec 21 05:29:42 dbtz vmunix:    blkno: 934360, sectno: 1868720, offset: 956784640, bcount: 8192.
Dec 21 05:29:42 dbtz vmunix:    blkno: 934280, sectno: 1868560, offset: 956702720, bcount: 8192.
Dec 21 05:29:42 dbtz vmunix:    blkno: 934128, sectno: 1868256, offset: 956547072, bcount: 8192.
Dec 21 05:29:42 dbtz vmunix:    blkno: 934048, sectno: 1868096, offset: 956465152, bcount: 8192.
Dec 21 05:29:42 dbtz vmunix:    blkno: 933968, sectno: 1867936, offset: 956383232, bcount: 8192.
Dec 21 05:29:42 dbtz vmunix:    blkno: 933736, sectno: 1867472, offset: 956145664, bcount: 8192.
Dec 21 05:29:42 dbtz vmunix: SCSI: Read error -- dev: b 31 0x0e3400, errno: 126, resid: 2048,
Dec 21 05:29:42 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e3400, errno: 126, resid: 8192,
Dec 21 05:29:42 dbtz  above message repeats 19 times
Dec 21 05:29:42 dbtz vmunix:    blkno: 8, sectno: 16, offset: 8192, bcount: 2048.
Dec 21 05:29:42 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e3400, errno: 126, resid: 16384,
Dec 21 05:29:42 dbtz vmunix:    blkno: 1002048, sectno: 2004096, offset: 1026097152, bcount: 16384.
Dec 21 05:29:42 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e3400, errno: 126, resid: 57344,
Dec 21 05:29:42 dbtz vmunix:    blkno: 1002944, sectno: 2005888, offset: 1027014656, bcount: 57344.
Dec 21 05:29:42 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e3400, errno: 126, resid: 16384,
Dec 21 05:29:42 dbtz vmunix:    blkno: 1002928, sectno: 2005856, offset: 1026998272, bcount: 16384.
Dec 21 05:29:42 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e3400, errno: 126, resid: 32768,
Dec 21 05:29:42 dbtz vmunix:    blkno: 1002816, sectno: 2005632, offset: 1026883584, bcount: 32768.
Dec 21 05:29:42 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e3400, errno: 126, resid: 40960,
Dec 21 05:29:42 dbtz vmunix:    blkno: 1002776, sectno: 2005552, offset: 1026842624, bcount: 40960.
Dec 21 05:29:42 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e3400, errno: 126, resid: 49152,
Dec 21 05:29:42 dbtz vmunix:    blkno: 1002640, sectno: 2005280, offset: 1026703360, bcount: 49152.
Dec 21 05:29:42 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e3400, errno: 126, resid: 16384,
Dec 21 05:29:42 dbtz vmunix:    blkno: 1002624, sectno: 2005248, offset: 1026686976, bcount: 16384.
Dec 21 05:29:42 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e3400, errno: 126, resid: 8192,
Dec 21 05:29:42 dbtz vmunix:    blkno: 1002616, sectno: 2005232, offset: 1026678784, bcount: 8192.
Dec 21 05:29:42 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e3400, errno: 126, resid: 49152,
Dec 21 05:29:42 dbtz vmunix:    blkno: 1002560, sectno: 2005120, offset: 1026621440, bcount: 49152.
Dec 21 05:29:42 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e3400, errno: 126, resid: 24576,
Dec 21 05:29:42 dbtz vmunix:    blkno: 1002536, sectno: 2005072, offset: 1026596864, bcount: 24576.
Dec 21 05:29:42 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e3400, errno: 126, resid: 40960,
Dec 21 05:29:42 dbtz vmunix:    blkno: 1002496, sectno: 2004992, offset: 1026555904, bcount: 40960.
Dec 21 05:29:42 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e3400, errno: 126, resid: 32768,
Dec 21 05:29:42 dbtz vmunix:    blkno: 1002464, sectno: 2004928, offset: 1026523136, bcount: 32768.
Dec 21 05:29:42 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e3400, errno: 126, resid: 24576,

Yakumo_ren

Dec 21 05:29:42 dbtz vmunix:    blkno: 1002432, sectno: 2004864, offset: 1026490368, bcount: 24576.
Dec 21 05:29:42 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e3400, errno: 126, resid: 49152,
Dec 21 05:29:42 dbtz vmunix:    blkno: 1002384, sectno: 2004768, offset: 1026441216, bcount: 49152.
Dec 21 05:29:42 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e3400, errno: 126, resid: 8192,
Dec 21 05:29:42 dbtz vmunix:    blkno: 1002368, sectno: 2004736, offset: 1026424832, bcount: 8192.
Dec 21 05:29:42 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e3400, errno: 126, resid: 65536,
Dec 21 05:29:42 dbtz vmunix:    blkno: 1002304, sectno: 2004608, offset: 1026359296, bcount: 65536.
Dec 21 05:29:42 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e3400, errno: 126, resid: 57344,
Dec 21 05:29:42 dbtz vmunix:    blkno: 1002240, sectno: 2004480, offset: 1026293760, bcount: 57344.
Dec 21 05:29:42 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e3400, errno: 126, resid: 16384,
Dec 21 05:29:42 dbtz vmunix:    blkno: 1002224, sectno: 2004448, offset: 1026277376, bcount: 16384.
Dec 21 05:29:42 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e3400, errno: 126, resid: 49152,
Dec 21 05:29:42 dbtz vmunix:    blkno: 1002176, sectno: 2004352, offset: 1026228224, bcount: 49152.
Dec 21 05:29:42 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e3400, errno: 126, resid: 24576,
Dec 21 05:29:42 dbtz vmunix:    blkno: 1002152, sectno: 2004304, offset: 1026203648, bcount: 24576.
Dec 21 05:29:42 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e3400, errno: 126, resid: 32768,
Dec 21 05:29:42 dbtz vmunix:    blkno: 1002112, sectno: 2004224, offset: 1026162688, bcount: 32768.
Dec 21 05:29:42 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e3400, errno: 126, resid: 40960,
Dec 21 05:29:42 dbtz vmunix:    blkno: 1002072, sectno: 2004144, offset: 1026121728, bcount: 40960.
Dec 21 05:29:42 dbtz vmunix: LVM: vg[9]: pvnum=0 (dev_t=0x1f0e2200) is POWERFAILED
Dec 21 05:30:14 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e3400, errno: 126, resid: 8192,
Dec 21 05:30:14 dbtz vmunix:    blkno: 936936, sectno: 1873872, offset: 959422464, bcount: 8192.
Dec 21 05:30:14 dbtz vmunix:    blkno: 937560, sectno: 1875120, offset: 960061440, bcount: 8192.
Dec 21 05:30:14 dbtz vmunix:    blkno: 937480, sectno: 1874960, offset: 959979520, bcount: 8192.
Dec 21 05:30:14 dbtz vmunix:    blkno: 937248, sectno: 1874496, offset: 959741952, bcount: 8192.
Dec 21 05:30:14 dbtz vmunix:    blkno: 937168, sectno: 1874336, offset: 959660032, bcount: 8192.
Dec 21 05:30:14 dbtz vmunix:    blkno: 937088, sectno: 1874176, offset: 959578112, bcount: 8192.
Dec 21 05:30:37 dbtz vmunix: SCSI: Write error -- dev: b 31 0x0e2200, errno: 126, resid: 1024,
Dec 21 05:30:14 dbtz vmunix: SCSI: Async write error -- dev: b 31 0x0e3400, errno: 126, resid: 8192,
Dec 21 05:30:37 dbtz  above message repeats 5 times
Dec 21 05:30:37 dbtz vmunix:    blkno: 2578, sectno: 5156, offset: 2639872, bcount: 1024.
Dec 21 05:30:37 dbtz vmunix: LVM: Path (device 0x1f0e3100) to PV 2 in VG 8 Failed!
Dec 21 05:30:37 dbtz vmunix:
Dec 21 05:30:37 dbtz  above message repeats 49 times
Dec 21 05:30:37 dbtz vmunix: LVM: vg[8]: pvnum=0 (dev_t=0x1f0e1300) is POWERFAILED
Dec 21 05:30:37 dbtz vmunix: LVM: vg[8]: pvnum=1 (dev_t=0x1f0e3400) is POWERFAILED
Dec 21 05:30:37 dbtz vmunix: LVM: vg[8]: pvnum=2 (dev_t=0x1f0e3100) is POWERFAILED
Dec 21 05:30:37 dbtz vmunix: LVM: Path (device 0x1f0e3600) to PV 0 in VG 12 Failed!
Dec 21 05:30:37 dbtz vmunix: LVM: vg[12]: pvnum=0 (dev_t=0x1f0e3600) is POWERFAILED
Dec 21 05:33:59 dbtz vmunix: LVM: Recovered Path (device 0x1f0e3100) to PV 2 in VG 8.
Dec 21 05:33:59 dbtz vmunix: LVM: Recovered Path (device 0x1f0e1300) to PV 0 in VG 8.
Dec 21 05:33:59 dbtz vmunix: LVM: Recovered Path (device 0x1f0e3600) to PV 0 in VG 12.
Dec 21 05:33:59 dbtz vmunix: LVM: Recovered Path (device 0x1f0e3400) to PV 1 in VG 8.
Dec 21 05:33:59 dbtz vmunix: LVM: Recovered Path (device 0x1f0e2200) to PV 0 in VG 9.

Yakumo_ren

顺便问一下  这种登陆log Dec 20 20:12:19 dbtz su: + tty?? root-oracle
与这种登陆log   Dec 21 05:01:36 dbtz su: + ta oracle-root
Dec 21 05:15:49 dbtz su: - ta oracle-root  有什么不同？

winks716

满眼看到的都是Async write error 。。。
坐等高手进来。。。

lu407

有没有用外置的磁盘柜？如果是因为scsi reset down机，可能以后还会发生。
把ioscan -fn的结果发上来，不过最好在比较合适的时候
ioscan，有可能会hang住。。

wdbj

检查c14的链路

Yakumo_ren

问题找到了  是数据库在做全备份的时候访问的一个STK小盘阵IO出问题  系统hang住了  谢谢各位大哥的指点

waizi

怎么解决的呢？