Проясните, пожалуйста, след. ситуацию:
Программный зеркальный RAID (Redhat 7.2) ---------------------------- scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.8 <Adaptec 29160 Ultra160 SCSI adapter> aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs
Vendor: IBM Model: DDYS-T18350N Rev: S96H Type: Direct-Access ANSI SCSI revision: 03 Vendor: IBM Model: DDYS-T18350N Rev: S96H Type: Direct-Access ANSI SCSI revision: 03 scsi0:A:0:0: Tagged Queuing enabled. Depth 253 scsi0:A:2:0: Tagged Queuing enabled. Depth 253 Attached scsi disk sda at scsi0, channel 0, id 0, lun 0 Attached scsi disk sdb at scsi0, channel 0, id 2, lun 0 (scsi0:A:0): 40.000MB/s transfers (20.000MHz, offset 63, 16bit) SCSI device sda: 35843670 512-byte hdwr sectors (18352 MB) Partition check: sda: sda1 sda2 sda3 (scsi0:A:2): 40.000MB/s transfers (20.000MHz, offset 63, 16bit) SCSI device sdb: 35843670 512-byte hdwr sectors (18352 MB) sdb: sdb1 sdb2 sdb3 md: linear personality registered as nr 1 md: raid1 personality registered as nr 3 md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27 md: Autodetecting RAID arrays. [events: 00000094] [events: 00000094] [events: 00000094] [events: 0000009b] [events: 0000009b] [events: 0000009b] md: autorun ... md: considering sdb3 ... md: adding sdb3 ... md: adding sda3 ... md: created md2 md: bind<sda3,1> md: bind<sdb3,2> md: running: <sdb3><sda3> md: sdb3's event counter: 0000009b md: sda3's event counter: 00000094 md: superblock update time inconsistency -- using the most recent one md: freshest: sdb3 md: kicking non-fresh sda3 from array! md: unbind<sda3,1> md: export_rdev(sda3) md: RAID level 1 does not need chunksize! Continuing anyway. md2: max total readahead window set to 124k md2: 1 data-disks, max readahead per data-disk: 124k raid1: device sdb3 operational as mirror 1 raid1: md2, not all disks are operational -- trying to recover array raid1: raid set md2 active with 1 out of 2 mirrors md: updating md2 RAID superblock on device md: sdb3 [events: 0000009c]<6>(write) sdb3's sb offset: 321216 md: recovery thread got woken up ... md2: no spare disk to reconstruct array! -- continuing in degraded mode md: recovery thread finished ... -------------------------------------- С другими разделами тоже самое
Получается, что sda disk накрылся. Что можно попробовать сделать