Hi, Try looking for file "locate" in a folder named "Slot X" where X in the number of the slot, then echoing 1 in the "locate" file will make the led blink. :
# find /sys -name "locate" |grep Slot /sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host6/port-6:0/expander-6:0/port-6:0:28/end_device-6:0:28/target6:0:28/6:0:28:0/enclosure/6:0:28:0/Slot 01/locate /sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host6/port-6:0/expander-6:0/port-6:0:28/end_device-6:0:28/target6:0:28/6:0:28:0/enclosure/6:0:28:0/Slot 02/locate /sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host6/port-6:0/expander-6:0/port-6:0:28/end_device-6:0:28/target6:0:28/6:0:28:0/enclosure/6:0:28:0/Slot 03/locate /sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host6/port-6:0/expander-6:0/port-6:0:28/end_device-6:0:28/target6:0:28/6:0:28:0/enclosure/6:0:28:0/Slot 04/locate /sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host6/port-6:0/expander-6:0/port-6:0:28/end_device-6:0:28/target6:0:28/6:0:28:0/enclosure/6:0:28:0/Slot 05/locate /sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host6/port-6:0/expander-6:0/port-6:0:28/end_device-6:0:28/target6:0:28/6:0:28:0/enclosure/6:0:28:0/Slot 06/locate /sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host6/port-6:0/expander-6:0/port-6:0:28/end_device-6:0:28/target6:0:28/6:0:28:0/enclosure/6:0:28:0/Slot 07/locate /sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host6/port-6:0/expander-6:0/port-6:0:28/end_device-6:0:28/target6:0:28/6:0:28:0/enclosure/6:0:28:0/Slot 08/locate /sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host6/port-6:0/expander-6:0/port-6:0:28/end_device-6:0:28/target6:0:28/6:0:28:0/enclosure/6:0:28:0/Slot 09/locate /sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host6/port-6:0/expander-6:0/port-6:0:28/end_device-6:0:28/target6:0:28/6:0:28:0/enclosure/6:0:28:0/Slot 10/locate /sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host6/port-6:0/expander-6:0/port-6:0:28/end_device-6:0:28/target6:0:28/6:0:28:0/enclosure/6:0:28:0/Slot 11/locate /sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host6/port-6:0/expander-6:0/port-6:0:28/end_device-6:0:28/target6:0:28/6:0:28:0/enclosure/6:0:28:0/Slot 12/locate /sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host6/port-6:0/expander-6:0/port-6:0:28/end_device-6:0:28/target6:0:28/6:0:28:0/enclosure/6:0:28:0/Slot 13/locate /sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host6/port-6:0/expander-6:0/port-6:0:28/end_device-6:0:28/target6:0:28/6:0:28:0/enclosure/6:0:28:0/Slot 14/locate /sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host6/port-6:0/expander-6:0/port-6:0:28/end_device-6:0:28/target6:0:28/6:0:28:0/enclosure/6:0:28:0/Slot 15/locate /sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host6/port-6:0/expander-6:0/port-6:0:28/end_device-6:0:28/target6:0:28/6:0:28:0/enclosure/6:0:28:0/Slot 16/locate /sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host6/port-6:0/expander-6:0/port-6:0:28/end_device-6:0:28/target6:0:28/6:0:28:0/enclosure/6:0:28:0/Slot 17/locate /sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host6/port-6:0/expander-6:0/port-6:0:28/end_device-6:0:28/target6:0:28/6:0:28:0/enclosure/6:0:28:0/Slot 18/locate /sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host6/port-6:0/expander-6:0/port-6:0:28/end_device-6:0:28/target6:0:28/6:0:28:0/enclosure/6:0:28:0/Slot 19/locate /sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host6/port-6:0/expander-6:0/port-6:0:28/end_device-6:0:28/target6:0:28/6:0:28:0/enclosure/6:0:28:0/Slot 20/locate /sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host6/port-6:0/expander-6:0/port-6:0:28/end_device-6:0:28/target6:0:28/6:0:28:0/enclosure/6:0:28:0/Slot 21/locate /sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host6/port-6:0/expander-6:0/port-6:0:28/end_device-6:0:28/target6:0:28/6:0:28:0/enclosure/6:0:28:0/Slot 22/locate /sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host6/port-6:0/expander-6:0/port-6:0:28/end_device-6:0:28/target6:0:28/6:0:28:0/enclosure/6:0:28:0/Slot 23/locate /sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host6/port-6:0/expander-6:0/port-6:0:28/end_device-6:0:28/target6:0:28/6:0:28:0/enclosure/6:0:28:0/Slot 24/locate /sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host6/port-6:0/expander-6:0/port-6:0:28/end_device-6:0:28/target6:0:28/6:0:28:0/enclosure/6:0:28:0/Slot 25/locate /sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host6/port-6:0/expander-6:0/port-6:0:28/end_device-6:0:28/target6:0:28/6:0:28:0/enclosure/6:0:28:0/Slot 26/locate /sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host6/port-6:0/expander-6:0/port-6:0:28/end_device-6:0:28/target6:0:28/6:0:28:0/enclosure/6:0:28:0/Slot 27/locate /sys/devices/pci0000:00/0000:00:03.0/0000:06:00.0/host6/port-6:0/expander-6:0/port-6:0:28/end_device-6:0:28/target6:0:28/6:0:28:0/enclosure/6:0:28:0/Slot 28/locate LSI 9200-8e with a Supermicro JBOD 28 slots, Ubuntu 12.04, 3.13 kernel. Cheers Le 12/11/2014 14:05, SCHAER Frederic a écrit : > > Hi, > > > > I’m used to RAID software giving me the failing disks slots, and most > often blinking the disks on the disk bays. > > I recently installed a DELL “6GB HBA SAS” JBOD card, said to be an > LSI 2008 one, and I now have to identify 3 pre-failed disks (so says > S.M.A.R.T) . > > > > Since this is an LSI, I thought I’d use MegaCli to identify the disks > slot, but MegaCli does not see the HBA card. > > Then I found the LSI “sas2ircu” utility, but again, this one fails at > giving me the disk slots (it finds the disks, serials and others, but > slot is always 0) > > Because of this, I’m going to head over to the disk bay and unplug the > disk which I think corresponds to the alphabetical order in linux, and > see if it’s the correct one…. But even if this is correct this time, > it might not be next time. > > > > But this makes me wonder : how do you guys, Ceph users, manage your > disks if you really have JBOD servers ? > > I can’t imagine having to guess slots that each time, and I can’t > imagine neither creating serial number stickers for every single disk > I could have to manage … > > Is there any specific advice reguarding JBOD cards people should (not) > use in their systems ? > > Any magical way to “blink” a drive in linux ? > > > > Thanks && regards > > > > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com -- Cédric
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