Re: [ADSM-L] Tape mounts and VE backups.
2017-05-22 11:12:39
Also hit this with real drives.
Finally went to a sequencial file storage pool.
Probably not what you wanted to hear, but it solved our problems.
-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of
Harris, Steven
Sent: Sunday, May 21, 2017 9:38 PM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: [ADSM-L] Tape mounts and VE backups.
HI all
At my current gig, we are running a TSM VE environment. Server is AIX, storage
agents and vBS on physical linux X86_64. Disk is on V840 flash, back end is
protectier VTL. TSM Server 7.1.1, Storage agent 7.1.1, TSM For VE 7.1.1 can't
go higher because of an old Vcenter version.
Backups run using SAN transport to VBS servers, through the storage agents
direct to the VTL. Now we are ramping up, adding more VMware clusters.
Now everywhere else in TSM, when you run up against the devclass device limits,
TSM queues nicely and waits for a tape drive. However for the VE backups, when
we have used all the drives (48!) we get a "server media mount not possible"
error and a failed backup for the VM.
Have others found this? Is there a work around?
Regards
Steve
Steven Harris
TSM Admin/Consultant
Canberra Australia
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