I had a drive fail and replaced it with a new drive,During the resilvering process,that show "Too many errors",and process fail. now,the pool can online,but cannot accept any zfs''s commands that change pool''s state,I can list File directory,but don''t mv?cp and rm -f. what can I do,I need that data files. root at opensolaris2:~# cat /etc/release OpenSolaris 2008.11 snv_101b_rc2 X86 Copyright 2008 Sun Microsystems, Inc. All Rights Reserved. Use is subject to license terms. Assembled 19 November 2008 root at opensolaris2:~# zpool list NAME SIZE USED AVAIL CAP HEALTH ALTROOT bfpool 4.98T 3.80T 1.18T 76% ONLINE - rpool 74G 5.76G 68.2G 7% ONLINE - root at opensolaris2:~# zpool status -v bfpool pool: bfpool state: ONLINE status: One or more devices are faulted in response to IO failures. action: Make sure the affected devices are connected, then run ''zpool clear''. see: http://www.sun.com/msg/ZFS-8000-HC scrub: resilver in progress for 0h3m, 0.00% done, 1610h45m to go config: NAME STATE READ WRITE CKSUM bfpool ONLINE 60 0 0 c7d0p0 ONLINE 0 0 0 c6d0p0 ONLINE 0 0 0 replacing ONLINE 125 7.19K 0 c5d1p0/old UNAVAIL 0 7 0 corrupted data c5d1p0 UNAVAIL 0 7.43K 0 corrupted data c4d1p0 ONLINE 0 0 0 c4d0p0 ONLINE 0 0 0 errors: Permanent errors have been detected in the following files: /bfpool/storm/TDExplorerPlugIn.exe root at opensolaris2:~# zpool history History for ''bfpool'': 2009-01-05.15:55:59 zpool create bfpool c7d0p0 c6d0p0 c5d1p0 c4d1p0 c4d0p0 2009-01-05.15:56:32 zfs create bfpool/bofang 2009-01-05.15:56:59 zfs set compression=on bfpool/bofang 2009-01-06.10:24:37 zfs destroy bfpool/bofang 2009-01-06.10:25:41 zfs create bfpool/storm 2009-01-06.10:25:49 zfs create bfpool/temp 2009-01-06.10:27:16 zfs set compression=on bfpool/storm 2009-01-06.10:27:22 zfs set compression=on bfpool/temp 2009-06-26.15:06:06 zfs create bfpool/vc 2009-06-26.15:06:21 zfs create bfpool/hdmedia 2009-06-26.15:06:30 zfs create bfpool/library 2009-06-26.15:06:39 zfs create bfpool/codec 2009-06-26.15:06:46 zfs create bfpool/tools 2009-06-26.15:06:54 zfs create bfpool/software 2009-06-26.15:07:02 zfs create bfpool/opensource 2009-06-26.15:07:11 zfs create bfpool/bbs 2009-06-26.15:07:18 zfs create bfpool/user 2009-06-26.15:07:27 zfs set compression=on bfpool/vc 2009-06-26.15:07:35 zfs set compression=on bfpool/hdmedia 2009-06-26.15:07:43 zfs set compression=on bfpool/library 2009-06-26.15:07:52 zfs set compression=on bfpool/codec 2009-06-26.15:08:01 zfs set compression=on bfpool/tools 2009-06-26.15:08:10 zfs set compression=on bfpool/software 2009-06-26.15:08:18 zfs set compression=on bfpool/opensource 2009-06-26.15:08:26 zfs set compression=on bfpool/bbs 2009-06-26.15:08:33 zfs set compression=on bfpool/user 2010-03-02.15:11:33 zpool replace bfpool c5d1p0 History for ''rpool'': 2009-01-05.14:02:50 zpool create -f rpool c5d0s0 2009-01-05.14:02:50 zfs set org.opensolaris.caiman:install=busy rpool 2009-01-05.14:02:50 zfs create -b 4096 -V 1023m rpool/swap 2009-01-05.14:02:50 zfs create -b 131072 -V 1023m rpool/dump 2009-01-05.14:03:19 zfs set mountpoint=/a/export rpool/export 2009-01-05.14:03:19 zfs set mountpoint=/a/export/home rpool/export/home 2009-01-05.14:03:19 zfs set mountpoint=/a/export/home/mike rpool/export/home/mike 2009-01-05.14:17:32 zpool set bootfs=rpool/ROOT/opensolaris rpool 2009-01-05.14:18:54 zfs set org.opensolaris.caiman:install=ready rpool 2009-01-05.14:18:55 zfs set mountpoint=/export/home/mike rpool/export/home/mike 2009-01-05.14:18:55 zfs set mountpoint=/export/home rpool/export/home 2009-01-05.14:18:55 zfs set mountpoint=/export rpool/export root at opensolaris2:~# zpool get all bfpool NAME PROPERTY VALUE SOURCE bfpool size 4.98T - bfpool used 3.80T - bfpool available 1.18T - bfpool capacity 76% - bfpool altroot - default bfpool health ONLINE - bfpool guid 8117798173515948167 - bfpool version 13 default bfpool bootfs - default bfpool delegation on default bfpool autoreplace off default bfpool cachefile - default bfpool failmode wait default bfpool listsnapshots off default prtdiag -v System Configuration: MICRO-STAR INTERNATIONAL CO.,LTD MS-7519 BIOS Configuration: American Megatrends Inc. V1.6 09/17/2008 ==== Processor Sockets =================================== Version Location Tag -------------------------------- -------------------------- Intel(R) Pentium(R) Dual CPU E2160 @ 1.80GHz CPU 1 ==== Memory Device Sockets =============================== Type Status Set Device Locator Bank Locator ----------- ------ --- ------------------- ---------------- unknown empty 0 DIMM1 BANK0 unknown empty 0 DIMM2 BANK1 unknown empty 0 DIMM3 BANK2 SDRAM in use 0 DIMM4 BANK3 ==== On-Board Devices ==================================== To Be Filled By O.E.M. ==== Upgradeable Slots =================================== ID Status Type Description --- --------- ---------------- ---------------------------- 1 available PCI PCI1 2 available PCI PCI2 3 in use PCI PCI3 1 available PCI Express PCIE1 2 available PCI Express PCIE2 3 in use PCI Express PCIE3 root at opensolaris2:~# iostat -E cmdk0 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 Model: ST31000340AS Revision: Serial No: 9QJ Size: 1000.20GB <1000202305536 bytes> Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 Illegal Request: 0 cmdk1 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 Model: ST31000333AS Revision: Serial No: 9TE Size: 1000.20GB <1000202305536 bytes> Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 Illegal Request: 0 cmdk2 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 Model: Maxtor 6L080M0 Revision: Serial No: L238QR7G Size: 80.03GB <80025845760 bytes> Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 Illegal Request: 0 cmdk3 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 Model: ST31500341AS Revision: Serial No: 9VS Size: 1500.30GB <1500295200768 bytes> Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 Illegal Request: 0 cmdk4 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 Model: ST31000333AS Revision: Serial No: 9TE Size: 1000.20GB <1000202305536 bytes> Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 Illegal Request: 0 cmdk5 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 Model: ST31000333AS Revision: Serial No: 9TE Size: 1000.20GB <1000202305536 bytes> Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 Illegal Request: 0 -- This message posted from opensolaris.org