Hitachi TAGMASTORE MK-90RD011-25, Руководство пользователя

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Hitachi Command Control Interface (CCI) User and Reference Guide 259
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
<
Seq#
>
]
⎪
[ -f[x ] | }
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 <Seq#>:
Used to specify the Seq# (serial#) of the storage system when this option cannot specify
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.