Re: [ovirt-users] Very big device. Trying to use READ CAPACITY

hi. i'm using ovirt version 4.0 . I've created two LUNs. firs lun is 2047GB and working properly as data domain. but when i try to add second lun as second data domain, i get this error on server: Jun 21 13:22:41 compute52 kernel: sd 12:0:0:16384: [sdf] Very big device. Trying to use READ CAPACITY(16). Jun 21 13:22:41 compute52 kernel: sd 5:0:0:0: [sdb] Very big device. Trying to use READ CAPACITY(16). Jun 21 13:22:41 compute52 kernel: sd 12:0:1:16384: [sdg] Very big device. Trying to use READ CAPACITY(16). Jun 21 13:22:41 compute52 kernel: sd 5:0:1:0: [sdc] Very big device. Trying to use READ CAPACITY(16). Jun 21 13:22:41 compute52 kernel: sd 12:0:0:0: [sdd] Read Capacity(10) failed: Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Jun 21 13:22:41 compute52 kernel: sd 12:0:0:0: [sdd] Sense Key : Illegal Request [current] Jun 21 13:22:41 compute52 kernel: sd 12:0:0:0: [sdd] Add. Sense: Logical unit not supported

Jun 21 13:22:41 compute52 kernel: sd 12:0:1:0: [sde] Read Capacity(10) failed: Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Jun 21 13:22:41 compute52 kernel: sd 12:0:1:0: [sde] Sense Key : Illegal Request [current] Jun 21 13:22:41 compute52 kernel: sd 12:0:1:0: [sde] Add. Sense: Logical unit not supported Jun 21 13:22:41 compute52 kernel: device-mapper: table: 253:16: multipath: error getting device Jun 21 13:22:41 compute52 kernel: device-mapper: ioctl: error adding target to table Jun 21 13:22:41 compute52 multipathd: dm-16: remove map (uevent) Jun 21 13:22:41 compute52 multipathd: dm-16: remove map (uevent) error shows that second lun is very big device, but i've created second lun as 10GB for test. BTW: is there any good documentation for ovirt and FC in detail. all administration docs are using GUI ... .

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