remove the partition from the second mirroring disk

[Torsten.]

If it is not shown in ioscan, the bad disk is likely dead. Try

# sasmgr get_info -D /dev/sasd0 -q raid

with the appropriate sasd device.

[itrc55]

Hi,

after reboot hte server i see now the all 3 disk and the partition disk it's removed.

# ioscan -funC disk

Class     I  H/W Path     Driver S/W State   H/W Type     Description
=====================================================================
disk      7  0/1/1/0.0.0.0.0      sdisk   CLAIMED     DEVICE       HP      DG146ABAB4
                         /dev/dsk/c4t0d0     /dev/dsk/c4t0d0s1   /dev/dsk/c4t0d0s2   /dev/dsk/c4t0d0s3   /dev/rdsk/c4t0d0    /dev/rdsk/c4t0d0s1  /dev/rdsk/c4t0d0s2  /dev/rdsk/c4t0d0s3
disk      6  0/1/1/0.0.0.1.0      sdisk   CLAIMED     DEVICE       HP      DG146ABAB4
                         /dev/dsk/c4t1d0   /dev/rdsk/c4t1d0
disk      8  0/1/1/0.0.0.2.0      sdisk   CLAIMED     DEVICE       HP      DG146ABAB4
                         /dev/dsk/c4t2d0   /dev/rdsk/c4t2d0
disk      3  0/4/1/0.2.5.0.0.0.0  sdisk   CLAIMED     DEVICE       DGC     CX4-480WDR5
                         /dev/dsk/c3t0d0   /dev/rdsk/c3t0d0
disk      4  0/4/1/0.2.5.0.0.0.1  sdisk   CLAIMED     DEVICE       DGC     CX4-480WDR5
                         /dev/dsk/c3t0d1   /dev/rdsk/c3t0d1
disk      5  0/4/1/0.2.5.0.0.0.2  sdisk   CLAIMED     DEVICE       DGC     CX4-480WDR5
                         /dev/dsk/c3t0d2   /dev/rdsk/c3t0d2
disk      0  0/4/1/0.2.6.0.0.0.0  sdisk   CLAIMED     DEVICE       DGC     CX4-480WDR5
                         /dev/dsk/c1t0d0   /dev/rdsk/c1t0d0
disk      1  0/4/1/0.2.6.0.0.0.1  sdisk   CLAIMED     DEVICE       DGC     CX4-480WDR5
                         /dev/dsk/c1t0d1   /dev/rdsk/c1t0d1
disk      2  0/4/1/0.2.6.0.0.0.2  sdisk   CLAIMED     DEVICE       DGC     CX4-480WDR5
                         /dev/dsk/c1t0d2   /dev/rdsk/c1t0d2
disk     15  255/1/0.0.0  sdisk   CLAIMED     DEVICE       TEAC    DV-28E-N
                         /dev/dsk/c5t0d0   /dev/rdsk/c5t0d0

 # sasmgr get_info -D /dev/sasd0 -q raid
ERROR: Unable to open the file /dev/sasd0.
Please verify the correctness of the HBA device file specified
with -D option.

 # sasmgr get_info -D /dev/sasd1 -q raid

Sun Feb 26 12:30:14 2012

---------- PHYSICAL DRIVES ----------
LUN dsf              SAS Address          Enclosure    Bay      Size(MB)

/dev/rdsk/c4t0d0     0x5000c50005196d99     1            6      140014
/dev/rdsk/c4t1d0     0x5000c500051a0f79     1            7      140014
/dev/rdsk/c4t2d0     0x5000c5000518eac5     1            8      140014

Thanks for your support, i don't know why is not removed from a first.

Thanks again