I suspect the disk is not correctly exported because it is accessed through a pseudo disk driver. Can you send the output of the following command:
prtconf /dev/rdsk/c3t500A09818270643Ad2s2 and the format command with the partitioning of the disk from the service domain. alex. Rushi Srinivas wrote: > Adding virtual (exported SCSI) disks to a disk set (metaset -a) in guest > domain fails with I/O error. > > -bash-3.00# ldm list-bindings -p primary | egrep -e 'VDS|vol' > VDS|name=primary-vds0 > |vol=cdrom|opts=|dev=/vol/dev/dsk/c1t0d0s2 > |vol=vol1|opts=|dev=/dev/dsk/c0t1d0s2 > |vol=vol_slice|opts=slice|dev=/dev/rdsk/c2t15d0s6 > |client=cdrom at sdudev1|vol=cdrom > |client=vdisk1 at sdudev1|vol=vol1 > VDS|name=primary-vds1 > |vol=lun444_vol|opts=slice|dev=/dev/rdsk/c2t0d0s2 > |vol=lunefi_vol|opts=slice|dev=/dev/rdsk/c2t4d0s6 > |vol=export_lun_vol0|opts=|dev=/dev/rdsk/c3t500A09818270643Ad2s2 > <-------------- device corresponding to lun_0 > |vol=export_lun_vol1|opts=|dev=/dev/rdsk/c3t500A09818270643Ad3s2 > |vol=export_lun_vol2|opts=|dev=/dev/rdsk/c3t500A09818270643Ad4s2 > |client=export_lun0 at sdudev1|vol=export_lun_vol0 > <------------------------------- Lun_0 exported to guest OS "sdudev1" > |client=export_lun1 at sdudev1|vol=export_lun_vol1 > |client=export_lun2 at sdudev1|vol=export_lun_vol2 > > -bash-3.00# ldm list-bindings -p sdudev1 | grep 'VDISK' > VDISK|name=cdrom|vol=cdrom at primary-vds0|dev=disk at 0|server=primary > VDISK|name=vdisk1|vol=vol1 at primary-vds0|dev=disk at 6|server=primary > VDISK|name=export_lun0|vol=export_lun_vol0 at primary-vds1|dev=disk at > 1|server=primary <------Note the virtual device "disk at 1" > VDISK|name=export_lun1|vol=export_lun_vol1 at primary-vds1|dev=disk at > 2|server=primary > VDISK|name=export_lun2|vol=export_lun_vol2 at primary-vds1|dev=disk at > 3|server=primary > -bash-3.00# > > On guest domain "sdudev1" > ------------------------------------------------------- > bash-3.00# format < /dev/null > Searching for disks...done > > AVAILABLE DISK SELECTIONS: > 0. c0d1 <NETAPP-LUN-0.2 cyl 98 alt 2 hd 16 sec 128> <---------- > corresponding device on the guest > /virtual-devices at 100/channel-devices at 200/disk at 1 > <---------- virtual device "disk at 1" > 1. c0d2 <NETAPP-LUN-0.2 cyl 98 alt 2 hd 16 sec 128> > /virtual-devices at 100/channel-devices at 200/disk at 2 > 2. c0d3 <NETAPP-LUN-0.2 cyl 98 alt 2 hd 16 sec 128> > /virtual-devices at 100/channel-devices at 200/disk at 3 > 3. c0d6 <SUN72G cyl 14087 alt 2 hd 24 sec 424> > /virtual-devices at 100/channel-devices at 200/disk at 6 > Specify disk (enter its number): > > bash-3.00# ls -l /dev/dsk/c0d1s2 > lrwxrwxrwx 1 root root 62 Dec 10 09:14 /dev/dsk/c0d1s2 -> > ../../devices/virtual-devices at 100/channel-devices at 200/disk at 1:c > > Note that the virtual device "disk at 1" corresponds to the control domain > device that we exported. > > bash-3.00# metaset > > Set name = dg1, Set number = 1 > > Host Owner > sun197-152 No (auto) > > local state database, > > bash-3.00# metadb -i > flags first blk block count > a m pc luo 16 8192 /dev/dsk/c1t0d0s6 > a pc luo 8208 8192 /dev/dsk/c1t0d0s6 > r - replica does not have device relocation information > o - replica active prior to last mddb configuration change > u - replica is up to date > l - locator for this replica was read successfully > c - replica's location was in /etc/lvm/mddb.cf > p - replica's location was patched in kernel > m - replica is master, this is replica selected as input > W - replica has device write errors > a - replica is active, commits are occurring to this replica > M - replica had problem with master blocks > D - replica had problem with data blocks > F - replica had format problems > S - replica is too small to hold current data base > R - replica had device read errors > > bash-3.00# format -d c0d1 > Searching for disks...done > > c1t1d0: configured with capacity of 98.00MB > selecting c0d1 > [disk formatted, no defect list found] > > FORMAT MENU: > disk - select a disk > type - select (define) a disk type > partition - select (define) a partition table > current - describe the current disk > format - format and analyze the disk > repair - repair a defective sector > show - translate a disk address > label - write label to the disk > analyze - surface analysis > defect - defect list management > backup - search for backup labels > verify - read and display labels > save - save new disk/partition definitions > volname - set 8-character volume name > !<cmd> - execute <cmd>, then return > quit > format> partition > PARTITION MENU: > 0 - change `0' partition > 1 - change `1' partition > 2 - change `2' partition > 3 - change `3' partition > 4 - change `4' partition > 5 - change `5' partition > 6 - change `6' partition > 7 - change `7' partition > select - select a predefined table > modify - modify a predefined partition table > name - name the current table > print - display the current table > label - write partition map and label to the disk > !<cmd> - execute <cmd>, then return > quit > partition> print > Current partition table (original): > Total disk cylinders available: 98 + 2 (reserved cylinders) > > Part Tag Flag Cylinders Size Blocks > 0 root wm 0 - 15 16.00MB (16/0/0) 32768 > 1 swap wu 16 - 31 16.00MB (16/0/0) 32768 > 2 backup wu 0 - 97 98.00MB (98/0/0) 200704 > 3 unassigned wm 0 0 (0/0/0) 0 > 4 unassigned wm 0 0 (0/0/0) 0 > 5 unassigned wm 0 0 (0/0/0) 0 > 6 usr wm 32 - 97 66.00MB (66/0/0) 135168 > 7 unassigned wm 0 0 (0/0/0) 0 > > partition> > > bash-3.00# prtvtoc /dev/rdsk/c0d1s2 > * /dev/rdsk/c0d1s2 partition map > * > * Dimensions: > * 512 bytes/sector > * 128 sectors/track > * 16 tracks/cylinder > * 2048 sectors/cylinder > * 100 cylinders > * 98 accessible cylinders > * > * Flags: > * 1: unmountable > * 10: read-only > * > * First Sector Last > * Partition Tag Flags Sector Count Sector Mount Directory > 0 2 00 0 32768 32767 > 1 3 01 32768 32768 65535 > 2 5 01 0 200704 200703 > 6 4 00 65536 135168 200703 > bash-3.00# > bash-3.00# metaset -s dg1 -A enable > > bash-3.00# metaset -s dg1 -a c0d1 > metaset: sun197-152: /dev/rdsk/c0d1s7: I/O error > > Later, I tried to relabel the exported disk in the guest, which also failed, > > format> label > Ready to label disk, continue? y > > DIOCTL_RWCMD: I/O error > Warning: error reading backup label. > DIOCTL_RWCMD: I/O error > Warning: error reading backup label. > DIOCTL_RWCMD: I/O error > Warning: error reading backup label. > DIOCTL_RWCMD: I/O error > Warning: error reading backup label. > DIOCTL_RWCMD: I/O error > Warning: error reading backup label. > Warning: no backup labels > Label failed. > format>
