i wrote my own leveraging some lsi tools, fmtopo, and 100 ugly lines of perl.
in some smaller systems where i dont have lsi cards i just label the drive carrier with the last five chars of the wwn. i have offered to pay a bounty gir someone solve this problem for newisys/sanmina-sc disk chassis. alas, no one responded. nexenta has a solution but they are not sharing. j. Sent from Jasons' hand held On Jan 22, 2013, at 9:26 AM, Len Zaifman <leona...@sickkids.ca> wrote: > We have just had a major system meltdown and it took several days to fix. > > What we would have liked is 2 things we had on thumpers (Old SUN ZFS systems) > > 1) A tool to show the mapping of a solaris device name to a physical location > 2) A tool to turn on the light on a disk via its solaris device name. > > The process below is too painful, and we have other devices whose disks may > go bad. Does either 1 or 2 above exist in openindiana? I could not find it, > if it does. > > Thanks. > > The issue was: > > OI (OpenIndiana Development oi_151a X86) reported: > > > Jan 22 10:57:43 archivea scsi: [ID 107833 kern.warning] WARNING: > /pci@7a,0/pci8086,3408@1/pci1000,3040@0 (mpt_sas10): > Jan 22 10:57:43 archivea Disconnected command timeout for Target 18 > Jan 22 10:57:43 archivea scsi: [ID 365881 kern.info] > /pci@7a,0/pci8086,3408@1/pci1000,3040@0 (mpt_sas10): > Jan 22 10:57:43 archivea Log info 0x31140000 received for target 18. > Jan 22 10:57:43 archivea scsi_status=0x0, ioc_status=0x8048, > scsi_state=0xc > > zfs performance went through the floor and was intolerable(< 1 mb/sec where > we had hundreds of MB/sec for resilver/scrubs and 100 MB/sec through the > filesystem). > > The defective disk was one of 45 disks in a Supermicro Jbod system > (SC847E26-RJBOD1) > > We finally found which disk it was by comparing serial numbers reported by > iostat, disks that reported errors and the actual disk serial number (we > pulled all 45 disks out to do this mapping). we do not want to repeat this > process for our other devices. > > > Len Zaifman > Systems Manager, High Performance Systems > The Centre for Computational Medicine > The Hospital for Sick Children > 555 University Ave. > Toronto, Ont M5G 1X8 > > tel: 416-813-5513 > email: leona...@sickkids.ca > > ________________________________ > > This e-mail may contain confidential, personal and/or health > information(information which may be subject to legal restrictions on use, > retention and/or disclosure) for the sole use of the intended recipient. Any > review or distribution by anyone other than the person for whom it was > originally intended is strictly prohibited. If you have received this e-mail > in error, please contact the sender and delete all copies. > > _______________________________________________ > OpenIndiana-discuss mailing list > OpenIndiana-discuss@openindiana.org > http://openindiana.org/mailman/listinfo/openindiana-discuss _______________________________________________ OpenIndiana-discuss mailing list OpenIndiana-discuss@openindiana.org http://openindiana.org/mailman/listinfo/openindiana-discuss
