Hi
If I see correctly your ZFS is shared or at last used by other members,
you can run the salvager utility
IOAAGSLV to check/correct the ZFS in any LPAR anytime , before a "long"
IPL.
I don't think it is a good idea, to cancel the recovery for ZFS.
On 17.06.2013 10:02, Munif Sadek wrote:
Thanks Lizette
I have checked and all the fixes that you have mentioned have been applied or
have been superseded by higher level fixex. our Maintenance level is RSU1303.
Yes System does IPL successfully, it is just the first time IPL takes almost
an hour or more to get there.. couple of messages that i get are
*BPXP006E OMVS IS INITIALIZING THE FILE SYSTEM
IOEZ00807I In a wait to verify that aggregate xxxx.yyyy.ETC has no other
writers. Member SYS1 in sysplex PRODPLEX last wrote to the aggregate on
Jun 13 01:13:19 2013.
IOEZ00397I Recovery statistics for XXXX.YYYYY.ETC:
elapsed time 76 ms 1 log pages
6 log records, 2 data blocks modified
3 redo-data, 0 redo-fill records
0 undo records, 0 unwritten blocks
SYS2 BPXF013I FILE SYSTEM xxxx.yyyy..OMVS.ETC WAS SUCCESSFULLY MOUNTED.
*BPXM123E UNIX SYSTEM SERVICES HAS DETECTED THAT A GRS LATCH HAS BEEN HELD BY
JOB OMVS FOR AN EXTENDED PERIOD OF TIME
and almost after an hour i get
IOEZ00646I zFS Kernel is restarting 42 file systems
IOEZ00055I zFS kernel: initialization complete.
My question is it possible to cancel restart or pending recovery on these zfs
files. How can i get rid of latch contention during Mount.. I know i did not
detach (unmount) zfs aggregate before copying but new system being IPLed is
in a monoplex (or xcflocal) and as such do not care about recovery as long as
ZFS data on DISK ( write committed) is intact.
Thanks Lizette, once again for your help.
best regards, munif.
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