The vmax_utils.py script is coded in python 2.6 and runs on Linux. It requires the SYMAPI API in version V8.* Minimum.
The script works on Symmetrix VMAX1, VMAX2 (20K,..) and VMAX3(200K,..).
All array must be declare on Json file vmax_list_array.json :
[
{
"id": "000295700001", // Symmetrix Array ID
"export": "Local", // Name of Remote SE server (symfg list --services) or Local
"type": 12, // Array Type 12:Vmax1&2 3:Vmax3
"one_view": true, // Logins on one IG and MV or Not
"loc": "PARIS" // Array Location
}
]Script provide following features :
- Audit (By
Login,Storage Group,Volume,Unmap or Unbind Volume) - Deletion (By
Storage Group,Volume) - Creation (
Storage Group,Masking,Volume) - Migration/Replication (
VLUN,SRDF)
You can get all command and few examples, with -help or -h option.
. || OPTIONS ||
.........................................
.
. General Options
. ---------------
. -help, -h : Help
. -debug : Debug Mode
. -verbose, -v : Verbose Mode
. -nop : No Prompt
. -ulun : Unbind Lun
. -nplun : No Port Lun
. -force : Force Flag
. -sid [Arg] : Bay SID
. -lun, -l [Arg] : Lun ID
. -luid [Arg] : Lun Unique ID
. -sg, -s [Arg] : S.Group
. -wwn, -w [Arg] : Login (WWN)
. -tmpsg [Arg] : Remove Tmp S.Group (Total)
. -name [Arg] : New Name
.
. Mode Selection
. --------------
. select, -x : Select Mode
. info, -i : Audit Mode
. remove, -r : Remove Mode
. create, -c : Create Mode
. modify, -m : Modify Mode
. migrate, -mig : Migrate Mode
.
. Audit Options
. -------------
. -only, -o : Display Only Device Info
.
. Create Options
. --------------
. -nsg : New S.Group
. -nlun [Arg] : New Lun
. -nview [Arg] : New M.View
. -node [Arg] : Node Count (Df:1)
.
. Remove Options
. --------------
. -total, -t : Total Remove
. -repli, -rep : Only Replication Remove
.
. Migrate Options
. ---------------
. -rnsg : Remote New S.Group
. -mtype [Arg] : Migration Type [VLUN|SRDF]
. -rsid [Arg] : Remote SID
. -rsg [Arg] : Remote S.Group
. -rlun [Arg] : Remote Lun
.
. Modify Options
. --------------
. -flag, -f [Arg] : Flag to Modify [BCV|SRDF]
.
.
. || EXAMPLES ||
.........................................
.
. Audit Mode
. ----------
. vmax_utils.py -sid <SID> info -lun <L.ID>
. vmax_utils.py -sid <SID> info -sg <SG>
. vmax_utils.py -sid <SID> info -wwn <WWN>
. vmax_utils.py -sid <SID> info -luid <L.UID>
. vmax_utils.py -sid <SID> info -lun <L.ID> -o
.
. Create Mode
. -----------
. vmax_utils.py -sid <SID> create -nlun <N.LUN> -sg <SG>
. vmax_utils.py -sid <SID> create -nsg -name <SRV.N> -nlun <N.LUN>
. vmax_utils.py -sid <SID> create -nview <WWN> -nsg -name <SRV.N> -nlun <N.LUN>
. vmax_utils.py -sid <SID> create -nview [<NODE.N>]<WWN>-[<NODE.N>]<WWN> -sg <SG> -name <SRV.N>
.
. <-nlun> Syntax Example : 1x54,5x108:2
.
. Remove Mode
. -----------
. vmax_utils.py -sid <SID> remove -lun <L.ID>
. vmax_utils.py -sid <SID> remove -sg <SG>
. vmax_utils.py -sid <SID> remove -sg <SG> -total
.
. Migrate Mode
. ------------
. vmax_utils.py -sid <SID> migrate -mtype SRDF -lun <L.ID> -rsid <R.SID> -rsg <RN.NAME>
. vmax_utils.py -sid <SID> migrate -mtype SRDF -sg <SG> -rsid <R.SID> -rnsg -name <RN.NAME>
. vmax_utils.py -sid <SID> migrate -mtype SRDF -lun <L.ID> -rsid <R.SID> -rlun <RL.ID>
. vmax_utils.py -sid <SID> migrate -mtype VLUN -sg <SG>
.
. Modify Mode
. -----------
. vmax_utils.py -sid <SID> modify -flag BCV -lun <L.ID>
. vmax_utils.py -sid <SID> modify -flag SRDF -sg <SG>
.
Here are some examples of use in situation.
By default all mode except info work on dry-run. That is, the user must validate to execute the commands (Yes/No).
However it is possible to add -nop option for skip that.
Example of an audit on a storage group with a cascaded initiator group (CIG).
$ python vmax_utils.py -sid 0001 info -sg server01-02_SG
.
. o-> Vmax.Utils Audit Mode - Start [17/07/18][14:20:01] <-o
.
. [C:0001] [ooooooooooooooo] 100% | (Check) S.Group(s) [Done]
. [I:0001] [ooooooooooooooo] 100% | (Infos) S.Gr[Lun(s)] [Done]
. [I:0001] [ooooooooooooooo] 100% | (Infos) Device(s) [Done]
. [I:0001] [ooooooooooooooo] 100% | (Infos) S.Group(s) [Done]
. [I:0001] [ooooooooooooooo] 100% | (Infos) M.View(s) [Done]
. [I:0001] [ooooooooooooooo] 100% | (Infos) Login(s) [Done]
.
.
. [0001] Login(s) Information
.........................................
.
. Name P Port Name Log.In On.Fab Fcid Port IG[Nb] MV[Nb] CIG
. ----------------- -- ------------- ------- ------- ------- ----------------- ------- ------- ----
. 1000000000012301 2 server01/fc1 Yes(2) Yes(2) b00006 FA-5H:0,FA-12H:0 Yes[1] Yes[1] Yes
. 1000000000012303 2 server02/fc1 Yes(2) Yes(2) b0000e FA-6H:1,FA-11H:1 Yes[1] Yes[2] Yes
. 1000000000012302 2 server01/fc2 Yes(2) Yes(2) b0000f FA-6H:1,FA-11H:1 Yes[1] Yes[1] Yes
. 1000000000012304 2 server02/fc2 Yes(2) Yes(2) b00002 FA-5H:0,FA-12H:0 Yes[1] Yes[2] Yes
[...]
.
.
. [0001] S.Group(s) Information
.........................................
.
. <> Storage Group : server01_SG
. ~~~~~~~~~~~~~
. Lun T.Size [T.Cnt] : 2.8 TB [27]
. Fast Policy : Fast_1
. Masking View [PG] : server01-02_MV [FA_PG_1]
. Casc. Init. Gr. : server01-02_CIG
. IG Child [WWN] : server01_IG [1000000000012301|1000000000012302]
. IG Child [WWN] : server02_IG [1000000000012303|1000000000012304]
[...]
.
. : S.Group(s) as Argument
.
.
. [0001] Device(s) Information
.........................................
.
. Total Size [T.Nb] : 2.8 TB [27]
. Total Allocate : 2.2 TB (79.1%)
. Total Written : 2.2 TB (79.1%)
. Lun By Type : 10x108:2, 16x108, 1x0
.
. ID Type Size Pool S.Group Clone SRDF BCV
. ------ -------- ------- -------- --------------- ------ ------ ----
. 025FF TDev 108 GB Pool_02 server01-02_SG No No[C] No
. 05395 Meta[2] 108 GB Pool_02 server01-02_SG No No[C] No
. 05397 Meta[2] 108 GB Pool_02 server01-02_SG No No[C] No
[...]
.
. o-> Vmax.Utils Audit Mode - End [Time 00:00:12] [17/07/18][14:20:13] <-o
.
Example of a creation of new storage group with his masking view + volumes.
$ python vmax_utils.py -sid 0001 create -nlun 12x108 -nsg -name server01 -nview 1000000000012301,1000000000012302
.
. o-> Vmax.Utils Create Mode - Start [17/08/28][17:21:35] <-o
.
. [C:0001] [ooooooooooooooo] 100% | (Check) S.Group(s) [Done]
. [I:0001] [ooooooooooooooo] 100% | (Infos) Login(s) [Done]
. [C:0001] [ooooooooooooooo] 100% | (Check) M.View(s) [Done]
. [C:0001] [ooooooooooooooo] 100% | (Infos) Login(s) [Done]
. [I:0001] [ooooooooooooooo] 100% | (Infos) P.Group(s) [Done]
. [I:0001] [ooooooooooooooo] 100% | (Infos) Fast.P(s) [Done]
. [I:0001] [ooooooooooooooo] 100% | (Infos) Pool(s) [Done]
.
.
. [0001] Login(s) Information
.........................................
.
. Name P P.Name Log In On Fab Fcid Port IG[Nb] MV[Nb] CIG
. ----------------- -- -------------- ------- ------- ------- ----------------- ------- ------- ----
. 1000000000012301 2 server01/even Yes(2) Yes(2) 14f4c0 FA-8F:0,FA-10F:0 Yes[1] No No
. 1000000000012302 2 server01/odd Yes(2) Yes(2) 15f4c0 FA-7F:1,FA-9F:1 Yes[1] No No
.
. Warning
.
.
. [0001] Pool(s) Information
.........................................
.
. Name Size Us Us% Ov% Ov%[+1.3 TB] Silo S.Us% S.Ov%
. ------- -------- -------- ---- ---- ------------- --------- ------ ------
. Pool_1 40.4 TB 34.9 TB 86 96 99 [+3.1%] 01[Pl:2] 81 174
. Pool_2 49.8 TB 38.5 TB 77 252 254 [+2.5%] 01[Pl:2] 81 174
.
. Pool Selected : Pool_1
.
. (-) Select F.Policy (-)
.........................................
.
. [1] -> Fast_Policy_1
. [2] -> Fast_Policy_2
. [3] -> Fast_Policy_3
.
. o-> Enter your Choice [Default : Fast_Policy_1] :
.
. F.Policy Selected : Fast_Policy_1
.
.
. Command(s) To Execute
.........................................
.
. o-> Create New S.Group
. ~~~~~~~~~~~~~~~~~~
. symaccess -sid 0001 create -name server01_SG -type storage
.
. o-> Create Lun
. ~~~~~~~~~~
. (-) Create File With Lun to Create
.
. + create dev count=12, size=118976, emulation=fba, dynamic_capability=DYN_RDF, config=TDEV, binding to pool=Pool_1;
.
. symconfigure -sid 0001 -f ./file_temp_vmax_py_22954.tmp prepare -nop
. symconfigure -sid 0001 -f ./file_temp_vmax_py_22954.tmp commit -nop
.
. o-> Add Lun(s) to S.Group
. ~~~~~~~~~~~~~~~~~~~~~
. symaccess -sid 0001 add -name server01_SG -type storage dev [New Device]
.
. o-> Add F.Policy to S.Group
. ~~~~~~~~~~~~~~~~~~~~~~~
. symfast -sid 0001 associate -fp_name Fast_Policy_1 -sg server01_SG
.
. o-> Rename Logins
. ~~~~~~~~~~~~~
. symaccess -sid 0001 rename -wwn 1000000000012301 -alias server01/even
. symaccess -sid 0001 rename -wwn 1000000000012302 -alias server01/odd
.
. o-> Create Init
. ~~~~~~~~~~~
. symaccess -sid 0001 create -name server01_IG -type init
.
. o-> Add init to C.Init
. ~~~~~~~~~~~~~~~~~~
. symaccess -sid 0001 add -name server01_IG -type init -wwn 1000000000012301
. symaccess -sid 0001 add -name server01_IG -type init -wwn 1000000000012302
.
. o-> Create M.View
. ~~~~~~~~~~~~~
. symaccess -sid 0001 create view -name server01_MV -ig server01_IG -sg server01_SG -pg FA_PG_2
.
. o-> Do you Want Execute Command(s) ? [Yes|No] :
[...]
Example of a SRDF migration of 3 volumes to a remote storage group.
$ python vmax_utils.py -sid 0001 migrate -mtype srdf -lun 01ED8,01ED9,01EDA -rsid 0002 -rsg server01_target_SG
.
. o-> Vmax.Utils Migrate Mode - Start [17/07/18][12:44:12] <-o
.
. [C:0001] [ooooooooooooooo] 100% | (Check) Device(s) [Done]
. [I:0001] [ooooooooooooooo] 100% | (Infos) Device(s) [Done]
. [I:0001] [ooooooooooooooo] 100% | (Infos) RA.Group(s) [Done]
. [C:0002] [ooooooooooooooo] 100% | (Check) S.Group(s) [Done]
. [I:0002] [ooooooooooooooo] 100% | (Infos) S.Group(s) [Done]
. [I:0002] [ooooooooooooooo] 100% | (Infos) Fast.P(s) [Done]
. [I:0002] [ooooooooooooooo] 100% | (Infos) Pool(s) [Done]
.
.
. [0002] Pool(s) Information
.........................................
.
. Name Size Us Us% Ov% Ov%[+162.0 GB] Silo S.Us% S.Ov%
. ------- -------- -------- ---- ---- --------------- --------- ------ ------
. Pool_1 36.0 TB 22.8 TB 63 112 112 [+0.4%] 03[Pl:2] 73 140
. Pool_2 87.1 TB 74.0 TB 84 168 168 [+0.2%] 03[Pl:2] 73 140
.
. Warn. Limit : Pool_2:Ov>150%
.
. (-) Select Pool (-)
.........................................
.
. [1] -> Pool_1
. [2] -> <!> Pool_2
.
. o-> Enter your Choice [Default : Pool_1] :
.
. Pool Selected : Pool_1
.
.
. [0001] RA.Group Information
.........................................
.
. RA.ID(Local) RA.ID(Remote) Sym.ID(Remote) FA.Port FA.Cnt Label
. ------------- -------------- --------------- ---------------- ------- ----------
. 10 10 000295700002 RF-8H:0,RF-9H:0 2 0002_0001
.
.
. [0001] Device(s) Information [Local]
.........................................
.
. Total Size [T.Nb] : 163.4 GB [3]
. Total Allocate : 0.0 MB (0%)
. Total Written : 3.0 MB (0%)
. Lun By Type : 3x54
.
. ID Type Size Pool S.Group Clone SRDF BCV
. ------ ----- ------ ------- ------------ ------ ------ ----
. 01ED8 TDev 54 GB Pool_8 server01_SG No No[C] No
. 01ED9 TDev 54 GB Pool_8 server01_SG No No[C] No
. 01EDA TDev 54 GB Pool_8 server01_SG No No[C] No
.
.
. Command(s) To Execute
.........................................
.
. o-> [Remote] Create Lun
. ~~~~~~~~~~~~~~~~~~~
. Create File With Lun to Create [./vmax_py_57378.tmp]
.
. + create dev count=3, size=59488, emulation=fba, dynamic_capability=DYN_RDF, config=TDEV, binding to pool=PL_SAS_03;
.
. symconfigure -sid 0002 -f ./vmax_py_57378.tmp prepare -nop
. symconfigure -sid 0002 -f ./vmax_py_57378.tmp commit -nop
.
. o-> [Remote] Add Lun(s) to S.Group
. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
. symaccess -sid 0002 add -name server01_target_SG -type storage dev [New Device]
.
. o-> [Local] Create SRDF Replication
. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
. Create File With Lun to Paired [RA:10, 0001(L):0002(R)][./vmax_py_57378.tmp] :
.
. + 01ED8 [New Dev 001]
. + 01ED9 [New Dev 002]
. + 01EDA [New Dev 003]
.
. symrdf -sid 0001 -f ./vmax_py_57378.tmp -rdfg 10 createpair -establish -type rdf1 -rdf_mode acp_disk -nop
.
.
. o-> Do you Want Execute Command(s) ? [Yes|No] : y
.
.
. Command(s) Execution Start
.........................................
.
. o-> [Remote] Create Lun
. ~~~~~~~~~~~~~~~~~~~
. Create File With Lun to Create [./vmax_py_57378.tmp]
.
. [13:39:53] symconfigure -sid 0002 -f ./vmax_py_57378.tmp prepare -nop [cmd OK]
. [13:40:34] symconfigure -sid 0002 -f ./vmax_py_57378.tmp commit -nop [cmd OK]
.
. o-> [Remote] Add Lun(s) to S.Group
. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
. [13:42:55] symaccess -sid 0002 add -name server01_target_SG -type storage dev 01674,01673,01672 [cmd OK]
.
. [I:0002] [ooooooooooooooo] 100% | (Infos) Device(s) [Done]
.
.
. [0002] Device(s) Information [Remote]
.........................................
.
. Total Size [T.Nb] : 163.4 GB [3]
. Total Allocate : 0.0 MB (0%)
. Total Written : 3.0 MB (0%)
. Lun By Type : 3x54
.
. ID Type Size Pool S.Group Clone SRDF BCV
. ------ ----- ------ ------- ------------------ ------ ------ ----
. 01674 TDev 54 GB Pool_1 server01_target_SG No No[C] No
. 01673 TDev 54 GB Pool_1 server01_target_SG No No[C] No
. 01672 TDev 54 GB Pool_1 server01_target_SG No No[C] No
.
. o-> [Local] Create SRDF Replication
. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
. Create File With Lun to Paired [RA:10, 0001(L):0002(R)][./vmax_py_57378.tmp] :
.
. [13:43:23] symrdf -sid 0001 -f ./vmax_py_57378.tmp -rdfg 10 createpair -establish -type rdf1 -rdf_mode acp_disk -nop [cmd OK]
.
. [I:0001] [ooooooooooooooo] 100% | (Infos) Device(s) [Done]
.
.
. [0001] Device(s) Information
.........................................
.
. Total Size [T.Nb] : 163.4 GB [3]
. Total Allocate : 0.0 MB (0%)
. Total Written : 3.0 MB (0%)
. Lun By Type : 3x54
.
. ID Type Size Pool S.Group Clone SRDF BCV
. ------ ----- ------ ------- ------------ ------ --------------------------- ----
. 01ED8 TDev 54 GB Pool_8 server01_SG No R1:10[R2:0002:01674(Sync)] No
. 01ED9 TDev 54 GB Pool_8 server01_SG No R1:10[R2:0002:01673(Sync)] No
. 01EDA TDev 54 GB Pool_8 server01_SG No R1:10[R2:0002:01672(Sync)] No
.
. o-> Vmax.Utils Migrate Mode - End [Time 00:03:36] [17/07/18][12:47:48] <-o
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