fmdump shows errors on a different drive, and none on the one that has this slow read problem:
Nov 27 2009 20:58:28.670057389 ereport.io.scsi.cmd.disk.recovered nvlist version: 0 class = ereport.io.scsi.cmd.disk.recovered ena = 0xbeb7f4dd5300001 detector = (embedded nvlist) nvlist version: 0 version = 0x0 scheme = dev device-path = /p...@0,0/pci1043,8...@9/d...@2,0 devid = id1,s...@sata_____samsung_hd753lj_______s1pwj1cq801987 (end detector) driver-assessment = recovered op-code = 0x28 cdb = 0x28 0x0 0x4 0x80 0x32 0x80 0x0 0x0 0x80 0x0 pkt-reason = 0x0 pkt-state = 0x1f pkt-stats = 0x50 __ttl = 0x1 __tod = 0x4b0fa2c4 0x27f043ad The serial number of the sus drive is S1PWJ1CQ801987. iostat -En shows: c0d0 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 Model: ST360021A Revision: Serial No: 3HR2AG72 Size: 60.02GB <60020932608 bytes> Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 Illegal Request: 0 c6d1 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 Model: SAMSUNG HD154UI Revision: Serial No: S1Y6J1KS720622 Size: 1500.30GB <1500295200768 bytes> Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 Illegal Request: 0 c3t0d0 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 Vendor: ATA Product: SAMSUNG HD753LJ Revision: 1113 Serial No: Size: 750.16GB <750156374016 bytes> Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 Illegal Request: 28 Predictive Failure Analysis: 0 [b]c3t1d0 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 Vendor: ATA Product: SAMSUNG HD753LJ Revision: 1113 Serial No: Size: 750.16GB <750156374016 bytes> Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 Illegal Request: 49 Predictive Failure Analysis: 0 [/b] c3t2d0 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 Vendor: ATA Product: SAMSUNG HD753LJ Revision: 1113 Serial No: Size: 750.16GB <750156374016 bytes> Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 Illegal Request: 28 Predictive Failure Analysis: 0 c3t3d0 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 Vendor: ATA Product: SAMSUNG HD753LJ Revision: 1110 Serial No: Size: 750.16GB <750156374016 bytes> Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 Illegal Request: 28 Predictive Failure Analysis: 0 c0t1d0 Soft Errors: 0 Hard Errors: 30 Transport Errors: 0 Vendor: ATAPI Product: CD-RW 52X24 Revision: F.JZ Serial No: Size: 0.00GB <0 bytes> Media Error: 0 Device Not Ready: 30 No Device: 0 Recoverable: 0 Illegal Request: 0 Predictive Failure Analysis: 0 -- This message posted from opensolaris.org _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss