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Associating RDF Groups to DSE pools
I'm trying to associate and activate existing RDF groups to an existing DSE pool on our VMAX, but when trying to activate (on both sides) I'm receiving the following error message:
"Activating SRDF/A DSE on R1 or R2 side requires at least one enabled device in an associated pool"
I'm not quite sure what the error means though - both R1 and R2's are bound to pools and the the DSE pool on both local and remote arrays have enabled devices and are being used by other RDF groups. Any help in deciphering this error message would be appreciated. Thanks!
sauravrohilla
859 Posts
1
March 28th, 2014 02:00
Is it possible for you to post the output of the following commands?
symcfg list -rdfg xx -rdfa -sid xxx
symcfg show -pool -sid xxx -rdfa_dse
From the error, it seems like none of the save devs in the DSE pools are enabled? Lets confirm with the cmd output.
regards,
Saurabh
johncampbell1
52 Posts
0
June 16th, 2015 06:00
Hi .. hope you don't mind me following this up but we have same scenario as the OP ...trying to associate new DSE pool with existing rdfgs... here is output as requested above... interested to hear of zacksmart's experience too.....
output looks ok to me at first glance .. ie that devices are present and enabled
symcli is 7.6.2.8
Any thoughts please ?
# symrdf -sid xx -rdfg 30 activate -rdfa_dse
Execute an RDF 'DSE Activate' operation for
RDF group '30' (y/ ) ? y
An RDF 'DSE Activate' operation execution is in progress for
RDF group 30. Please wait...
Activating SRDF/A DSE on R1 or R2 side requires at least one enabled device in an associated pool
storems01# symcfg -sid xx list -rdfg 30 -rdfa
Symmetrix ID : 0002957xxxxxxxxx
S Y M M E T R I X R D F A G R O U P S
-------- ---------- -------- ----- --- --- --------- -----------------------
Write Pacing
RA-Grp Group Flags Cycle Pri Thr Transmit Delay Thr GRP DEV FLG
Name CSRM TDA time Idle Time (usecs) (%) SAU SAU P
-------- ---------- -------- ----- --- --- --------- ------- --- --- --- ---
30 (1D) xxxxxxxx .AS- XI. 15 33 50 000:00:00 50000 60 I.- I.- X
Legend:
RDFA Flags :
(C)onsistency : X = Enabled, . = Disabled, - = N/A
(S)tatus : A = Active, I = Inactive, - = N/A
(R)DFA Mode : S = Single-session, M = MSC, - = N/A
(M)sc Cleanup : C = MSC Cleanup required, - = N/A
(T)ransmit Idle : X = Enabled, . = Disabled, - = N/A
(D)SE Status : A = Active, I = Inactive, - = N/A
DSE (A)utostart : X = Enabled, . = Disabled, - = N/A
Write Pacing Flags :
(GRP) Group-Level Pacing:
(S)tatus : A = Active, I = Inactive, - = N/A
(A)utostart : X = Enabled, . = Disabled, - = N/A
S(U)pported : X = Supported, . = Not Supported, - = N/A
(DEV) Device-Level Pacing:
(S)tatus : A = Active, I = Inactive, - = N/A
(A)utostart : X = Enabled, . = Disabled, - = N/A
S(U)pported : X = Supported, . = Not Supported, - = N/A
(FLG) Flags for Group-Level and Device-Level Pacing:
Devs (P)aceable : X = All Devices, . = Not all devices, - = N/A
# symcfg show -pool DSE_Pool1_1 -sid 28 -rdfa_dse
Symmetrix ID: xxxxxxxxxxxxx
Symmetrix ID : xxxxxxxxxxxx
Pool Name : DSE_Pool1_1
Pool Type : Rdfa DSE
Disk Location : Internal
Technology : FC
Dev Emulation : FBA
Dev Configuration : 2-Way Mir
Pool State : Enabled
# of Devices in Pool : 20
# of Enabled Devices in Pool : 20
# of Related RDF Groups : 0
Enabled Devices(20):
{
----------------------------------------------------------------
Sym Usable Free Used Full Device
Dev Tracks Tracks Tracks (%) State
----------------------------------------------------------------
0675 245385 245385 0 0 Enabled
0676 245385 245385 0 0 Enabled
0677 245385 245385 0 0 Enabled
0678 245385 245385 0 0 Enabled
0679 245385 245385 0 0 Enabled
067A 245385 245385 0 0 Enabled
067B 245385 245385 0 0 Enabled
067C 245385 245385 0 0 Enabled
067D 245385 245385 0 0 Enabled
067E 245385 245385 0 0 Enabled
067F 245385 245385 0 0 Enabled
0680 245385 245385 0 0 Enabled
0681 245385 245385 0 0 Enabled
0682 245385 245385 0 0 Enabled
0683 245385 245385 0 0 Enabled
0684 245385 245385 0 0 Enabled
0685 245385 245385 0 0 Enabled
0686 245385 245385 0 0 Enabled
0687 245385 245385 0 0 Enabled
0688 245385 245385 0 0 Enabled
---------- ---------- ---------- ----
Tracks 4907700 4907700 0 0
}
Ayrton_Senna1
62 Posts
0
November 17th, 2015 02:00
Did you figure out the issue? Is it because your devices in RDFG are bound to non-fc pool ?
ehud950
1 Message
0
February 23rd, 2016 20:00
Try doing it from Unisphere for Vmax, that should do it, i think there is a bug in cli.
ashishaggarwal2
1 Message
1
March 8th, 2017 04:00
you need to first associate your rdf group with dse pool
symrdf -sid xxx -rdfg xx set rdfa_dse -fba_pool -autostart on
then issue the activate command.
Allen Ward
2.1K Posts
0
March 10th, 2017 10:00
I'll second that. You seem to be trying to activate DSE without explicitly associating the DSE pool with the RDFG. You need to make that association first.