查看VMAX中的SG，一般一个系统一个SG
#symsg -sid 1336 list
Flags Number Number Child
Storage Group Name EFM SLC Devices GKs SGs
---------------------------------------------------
XXX_sg FXX C.. 6 0 0
查看SG中的DEV
# symdev -sid 1336 list -sg XXX_sg
Device Name Dir Device
---------------------------- ------- -------------------------------------
Cap
Sym Physical SA :P Config Attribute Sts (MB)
---------------------------- ------- -------------------------------------
0008A Not Visible ***:*** RDF1+TDEV N/Grp'd RW 15360
0008B Not Visible ***:*** RDF1+TDEV N/Grp'd RW 15360
0008C Not Visible ***:*** RDF1+TDEV N/Grp'd RW 15360
0008D Not Visible ***:*** RDF1+TDEV N/Grp'd RW 307200
0008E Not Visible ***:*** RDF1+TDEV N/Grp'd RW 307200
0008F Not Visible ***:*** RDF1+TDEV N/Grp'd RW 307200
通过DEV ID查看所属RDF组，这里是27
# symrdf -sid 1336 list | grep -E '0008[A-F]'
0008A 0008A R1:27 RW RW RW T1.E 0 0 RW RW ActiveActive
0008B 0008B R1:27 RW RW RW T1.E 0 0 RW RW ActiveActive
0008C 0008C R1:27 RW RW RW T1.E 0 0 RW RW ActiveActive
0008D 0008D R1:27 RW RW RW T1.E 0 0 RW RW ActiveActive
0008E 0008E R1:27 RW RW RW T1.E 0 0 RW RW ActiveActive
0008F 0008F R1:27 RW RW RW T1.E 0 0 RW RW ActiveActive
#通过RDFG ID查看状态
symrdf -sid 1336 list -rdfg 27
Symmetrix ID: 000297801336
Local Device View
-----------------------------------------------------------------------------
STATUS FLAGS RDF S T A T E S
Sym Sym RDF --------- ----- R1 Inv R2 Inv ----------------------
Dev RDev Typ:G SA RA LNK MTES Tracks Tracks Dev RDev Pair
----- ----- -------- --------- ----- -------- -------- --- ---- -------------
0008A 0008A R1:27 RW RW RW T1.E 0 0 RW RW ActiveActive
0008B 0008B R1:27 RW RW RW T1.E 0 0 RW RW ActiveActive
0008C 0008C R1:27 RW RW RW T1.E 0 0 RW RW ActiveActive
0008D 0008D R1:27 RW RW RW T1.E 0 0 RW RW ActiveActive
0008E 0008E R1:27 RW RW RW T1.E 0 0 RW RW ActiveActive
0008F 0008F R1:27 RW RW RW T1.E 0 0 RW RW ActiveActive
Total -------- --------
Track(s) 0 0
MB(s) 0.0 0.0
Legend for FLAGS:
(M)ode of Operation : A = Async, S = Sync, E = Semi-sync, D = Adaptive Copy Disk Mode
: W = Adaptive Copy WP Mode, M = Mixed, T = Active
Mirror (T)ype : 1 = R1, 2 = R2
(E)xempt : X = Enabled, . = Disabled, M = Mixed, - = N/A
R1/R2 Device (S)ize : E = R1 EQ R2, 1 = R1 GT R2, 2 = R2 GT R1, - = N/A
断开同步
symrdf -sid 1336 -sg XXX_sg -rdfg 27 suspend
开启同步
symrdf -sid 1336 -sg XXX_sg -rdfg 27 establish
查看同步状态，每个5秒刷新一次
symrdf -sid 1336 -sg XXX_sg -rdfg 27 query -i 5
设置QOS，默认为0，级别为0-16，数字越大同步速度越小，注意:设置对象为dev
symqos -sid 1336 set RDF pace 2 -devs 0008A
symqos -sid 1336 set RDF pace 2 -devs 0008B
symqos -sid 1336 set RDF pace 2 -devs 0008C
symqos -sid 1336 set RDF pace 2 -devs 0008D
symqos -sid 1336 set RDF pace 2 -devs 0008E
symqos -sid 1336 set RDF pace 2 -devs 0008F
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