# zpool list NAME SIZE USED AVAIL CAP HEALTH ALTROOT datapool1 928G 288G 640G 30% DEGRADED - rpool 67.5G 10.7G 56.8G 15% ONLINE -
# zpool status -v pool: datapool1 state: DEGRADED status: One or more devices are faulted in response to persistent errors. Sufficient replicas exist for the pool to continue functioning in a degraded state. action: Replace the faulted device, or use 'zpool clear' to mark the device repaired. scrub: none requested config: NAME STATE READ WRITE CKSUM datapool1 DEGRADED 0 0 0 mirror DEGRADED 0 0 0 c9t3d0 FAULTED 3 295 0 too many errors c9t1d0 ONLINE 0 0 0 c9t4d0 ONLINE 0 0 0
# iostat -En c7t0d0 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 Vendor: LSILOGIC Product: Logical Volume Revision: 3000 Serial No: Size: 73.00GB <72999763968 bytes> Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 Illegal Request: 0 Predictive Failure Analysis: 0 c9t1d0 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 Vendor: ATA Product: ST31000528AS Revision: CC34 Serial No: Size: 1000.20GB <1000204886016 bytes> Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 Illegal Request: 0 Predictive Failure Analysis: 0 c9t3d0 Soft Errors: 0 Hard Errors: 41 Transport Errors: 176 Vendor: ATA Product: WDC WD10EADS-00M Revision: 0A01 Serial No: Size: 1000.20GB <1000204886016 bytes> Media Error: 0 Device Not Ready: 0 No Device: 36 Recoverable: 0 Illegal Request: 0 Predictive Failure Analysis: 0 c9t4d0 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 Vendor: ATA Product: WDC WD10EADS-00L Revision: 1A01 Serial No: Size: 1000.20GB <1000204886016 bytes> Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 Illegal Request: 0 Predictive Failure Analysis: 0
抜粋してみる。
c9t3d0 Soft Errors: 0 Hard Errors: 41 Transport Errors: 176 Vendor: ATA Product: WDC WD10EADS-00M Revision: 0A01 Serial No: Size: 1000.20GB <1000204886016 bytes> Media Error: 0 Device Not Ready: 0 No Device: 36 Recoverable: 0 Illegal Request: 0 Predictive Failure Analysis: 0
orz
# zpool detach datapool1 c9t3d0 # zpool status -v pool: datapool1 state: ONLINE scrub: none requested config: NAME STATE READ WRITE CKSUM datapool1 ONLINE 0 0 0 mirror ONLINE 0 0 0 c9t1d0 ONLINE 0 0 0 c9t4d0 ONLINE 0 0 0 errors: No known data errors
# zpool attach datapool1 c9t4d0 c9t3d0 cannot open '/dev/dsk/c9t3d0': I/O error
# /opt/csw/sbin/smartctl -a /dev/rdsk/c9t3d0 smartctl version 5.36 [i386-pc-solaris2.8] Copyright (C) 2002-6 Bruce Allen Home page is http://smartmontools.sourceforge.net/ Standard Inquiry (36 bytes) failed [I/O error] Retrying with a 64 byte Standard Inquiry Standard Inquiry (64 bytes) failed [I/O error] A mandatory SMART command failed: exiting. To continue, add one or more '-T permissive' options.
お亡くなりに。。。