NonStop NS-Series Operations Guide (H06.12+)

SeeTask
Using OSM to Monitor the System on page 3-7Determine:
• Service state
• Primary path state
• Secondary path state
“Monitoring the State of Disk Drives” (page 127)Learn possible values of primary and backup path state
attributes for disk drives and disk paths
Monitoring Disk Drives With SCF
This subsection explains how to list disk volumes and determine their status.
1. List the status of all magnetic disk volumes on your system, issue this command from SCF:
> STATUS DISK $*, SUB MAGNETIC
1-> STATUS DISK $*, SUB MAGNETIC
STORAGE - Status DISK \COMM.$SYSTEM
LDev Primary Backup Mirror MirrorBackup Primary Backup
PID PID
6 *STARTED STARTED *STARTED STARTED 0,257 1,257
STORAGE - Status DISK \COMM.$VIRCFG
LDev Primary Backup Mirror MirrorBackup Primary Backup
PID PID
146 *STARTED STARTED *STARTED STARTED 2,288 3,267
STORAGE - Status DISK \COMM.$WORK2
LDev Primary Backup Mirror MirrorBackup Primary Backup
PID PID
140 *STARTED STARTED *STARTED STARTED 5,278 4,273
STORAGE - Status DISK \COMM.$WEB02
LDev Primary Backup Mirror MirrorBackup Primary Backup
PID PID
143 *STARTED STARTED *STARTED STARTED 2,289 3,266
STORAGE - Status DISK \COMM.$ROOT
LDev Primary Backup Mirror MirrorBackup Primary Backup
PID PID
190 *STARTED STARTED *STARTED STARTED 3,268 2,287
STORAGE - Status DISK \COMM.$P1D02
LDev Primary Backup Mirror MirrorBackup Primary Backup
PID PID
247 *STARTED STARTED *STARTED STARTED 4,268 5,276
STORAGE - Status DISK \COMM.$P1D03
LDev Primary Backup Mirror MirrorBackup Primary Backup
PID PID
246 *STARTED STARTED *STARTED STARTED 4,269 5,282
2. Get information about a disk with SCF STATUS DISK, DETAIL. For example:
-> STATUS DISK $DATA09, DETAIL
The output from this example shows that $DATA09 is in the STOPPED state, HARDDOWN
substate.
STORAGE - Detailed Status DISK \SHARK.$DATA09
Disk Path Information:
LDev Path Status State Substate Primary Backup
PID PID
92 PRIMARY INACTIVE STOPPED HARDDOWN 2,266 3,266
92 BACKUP INACTIVE STOPPED HARDDOWN 2,266 3,266
92 MIRROR INACTIVE STOPPED HARDDOWN 2,266 3,266
124 Disk Drives: Monitoring and Recovery