SCF Reference Manual for the Storage Subsystem (G06.28+, H06.05+, J06.03+)

-> ALTER $DATA00, ALTNAME $SPARE99
• To change the volume name of a disk from $DATA00 to $SPARE00 and delete all files from
the disk:
-> ALTER $DATA00, LABEL $SPARE00
• To change the default volume name of a disk from $DATA00 to $SPARE98:
-> ALTER $DATA00, VOLNAME $SPARE98
• To change the revive configuration for a disk:
-> ALTER $DATA03, REVIVEPRIORITY 40, REVIVERATE 100.
• To alter a disk LDEV offline using the partition path information:
ALTER DISK $SSD1 , &
PRIMARYCLIM S1002531, &
PRIMARYLUN 101, &
PRIMARYPARTITION 2 &
BACKUPCLIM S1002533, &
MIRRORCLIM S1002533, &
MIRRORLUN 201, &
MIRRORPARTITION 2, &
MBACKUPCLIM S1002531
• To alter a disk LDEV with online online disk remirroring (ODR) using the partition path
information:
ALTER DISK $SSD1, &
MIRRORCLIM S1002533, &
MIRRORLUN 201, &
MIRRORPARTITION 4, &
MBACKUPCLIM S1002531
Cache Configuration Example
See the procedure for “Configuring the Size of Disk Cache” (page 86).
• To change the cache configuration for a disk:
-> ALTER $DATA00, CACHE ( (512,4), (2K,100), (4K,100) )
• To change the cache configuration of a disk:
-> ALTER DISK $DATA00, CACHE ( (512,640), (1K, 800), &
-> (2K,500), (4K,20400) )
ALTER DISK Examples for Virtual Disks
See the procedure for “Troubleshooting Problems With Adding a Virtual Disk” (page 148).
• To add a disk to the storage pool $POOL1:
-> ALTER $DISK00, POOL $POOL1
• To allow a disk to be considered for file placement by a pool process:
-> ALTER $DISK00, AUTOSELECT ON
• To move a disk from pool $POOL2 to pool $POOL1:
-> ALTER DISK $DISK00, POOL EXCLUDE
-> ALTER DISK $DISK00, POOL $POOL1
ALTER MON Command
The ALTER MON command changes the configured attribute values for the SMF master process.
The syntax is:
232 Storage Subsystem Commands