Vxsnap - Huawei OceanStor VIS6000 Series Command Reference Manual

OceanStor VIS6000 Series Virtual Intelligent Storage
System
Command Reference
SD NAME
SV NAME
SC NAME
DC NAME
SP NAME
EX NAME
v datavol_1
pl datavol_1-01 datavol_1
sd sda-01
pl datavol_1-02 datavol_1
sd sdc-02
pl datavol_1-03 datavol_1
sd sda-02
Example 3: View the configuration record information about disk group dg_02.
VIS CLI:root>server>vxprint -g dg_02
This command may cause long time elapse. Please wait...
TY NAME
dg dg_02
dm Disk_2
dm Disk_5
dm Disk_6
v volume_01
pl volume_01-01 volume_01
sd Disk_2-01
System Response
None.

2.3.56 vxsnap

Function
Create and manage snapshots on volumes.
Format
vxsnap [-g diskgroup] addmap volume number [alloc=storage_attributes]
vxsnap [-b] [-g diskgroup] addmir {snapvol|snapobject} [nmirror=N] [attributes ...]
vxsnap [-f] [-g diskgroup] dis {volume|volset} [snapvol|snapobject]
vxsnap [-g diskgroup] [-o optarg[,optarg]...] make snapshot_tuple [snapshot_tuple]...
[alloc=storage_attributes] [comment=\"comment\"]
vxsnap [-g diskgroup] prepare {volume|volset} [regionsize=size] [drl={yes|no|sequential}]
[ndcomirs=number] [attribute ...]
vxsnap [-m] [-g diskgroup] print [snapvol]
vxsnap [-f] [-g diskgroup] reattach {snapvol|snapobject} source={volume|volset}
[nmirror=number]
vxsnap [-g diskgroup] [-o optarg[,optarg]...] refresh {snapvol|snapobject} source=
{volume|volset} [[{snapvol|snapvolset} source={volume|volset}]...] [syncing=yes|no]
Issue 06 (2010-05-10)
PLEX DISK
PLEX VOLNAME
PLEX CACHE
PARENTVOL LOGVOL
SNAPVOL DCO
ASSOC VC
vvr_rvg ENABLED
ENABLED
datavol_1-01 sda
ENABLED
datavol_1-02 sdc
ENABLED
datavol_1-03 sda
ASSOC KSTATE
dg_02 -
Disk_3 -
Disk_7 -
Disk_8 -
fsgen ENABLED
ENABLED
volume_01-01 ENABLED
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
DISKOFFS LENGTH [COL/]OFF DEVICE
NVOLLAYR LENGTH [COL/]OFF AM/NM
DISKOFFS LENGTH [COL/]OFF DEVICE
PERMS
ACTIVE 8388608 SELECT
ACTIVE 8388608 CONCAT
0 8388608 0
ACTIVE LOGONLY CONCAT
16777216 160 LOG
ACTIVE LOGONLY CONCAT
8388608 160 LOG
LENGTH PLOFFS STATE
- - -
4186144 - -
6279520 - -
44033024 - -
409600 - ACTIVE
409600 - ACTIVE
409600 0
2 Commands
MODE
MODE
MODE
MODE STATE
- fsgen
- RW
sde ENA
- RW
sdc ENA
- RW
sde ENA
TUTIL0 PUTIL0
- -
- -
- -
- -
- -
- -
2-149