Hitachi TAGMASTORE MK-90RD011-25 User Manual
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Hitachi Command Control Interface (CCI) User and Reference Guide
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4.12.5 Raidvchkscan Command for Snapshot Pool and Dynamic Provisioning
The raidvchkscan command supports the option ( -v pid[a] [unit#]) to find the SnapShot pool
or HDP pool settings via SVP, and displays information for the SnapShot pool or HDP pool.
Table 4.34 Raidvchkscan Command Parameters (Snapshot/HDP)
Parameter Details
Command Name
raidvchkscan: Validation checking confirmation command
Format
raidvchkscan { -h
⎪ -q ⎪ -z ⎪ -v pid[a] [unit#] ⎪ [ -s
Options
-h: Displays Help/Usage and version information.
-q: Terminates the interactive mode and exits the command.
-z or -zx: Makes the raidvchkscan command enter the interactive mode. The -zx option guards
performing of the HORCM in the interactive mode. When this option detects a HORCM shut down,
interactive mode terminates.
-I[H][M][instance#] or -I[TC][SI][instance#] Specifies the command as [HORC]/[HOMRCF], and used
for specifying instance# of HORCM.
-s
unitID which is contained for “-v jnl” option. If this option is specified, the unitID which is contained in “-
v jnl” is invalid.
-fx: Displays the LDEV number in hexadecimal notation.
-v pid: Displays information for the snapshot pool (see Figure 4.49).
-v pida: Displays information for the HDP pool (see Figure 4.50).
# raidvchkscan -v pid 0
PID POLS U(%) SSCNT Available(MB) Capacity(MB) Seq# Num LDEV# H(%)
001 POLN 10 330 10000000 1000000000 62500 2 265 80
002 POLF 95 9900 100000 1000000000 62500 3 270 70
003 POLS 100 10000 100 1000000000 62500 1 275 70
004 POLE 0 0 0 0 62500 0 0 80
Figure 4.49 Raidvchkscan Command Example with -v pid Option
Output of the raidqvchkscan command with -v pid option:
PID: Displays the SnapShot pool ID.
POLS: Displays the following status in the SnapShot pool.
–
POLN = “Pool Normal”
–
POLF = “Pool Full”
–
POLS = “Pool Suspend”
–
POLE = “Pool failure”. In this state, information for the pool cannot be displayed.
U(%): Displays the usage rate of the SnapShot pool.
SSCNT: Displays the number of SnapShot volume in SnapShot pool.
Available(MB): Displays the available capacity for the volume data on the SnapShot pool.
Capacity(MB): Displays the total capacity in the SnapShot pool.
Seq#: Displays the serial number of the RAID storage system.