Waiting for Next Logical Log File to be Freed
Posted in 2017
Topics: Storage & Space Management, Logging & Checkpoints, Versions, Editions & End-of-Life
I'm stuck and I can't bring my database up:
[informix@slnxstmaibfsbfp01 ~]$ onstat -
IBM Informix Dynamic Server Version 11.70.FC4 -- Fast Recovery (CKPT REQ) --
Up 00:06:08 -- 250712 KbytesBlocked:CKPT DYNAMIC_LOG
[informix@slnxstmaibfsbfp01 ~]$ onstat -d
IBM Informix Dynamic Server Version 11.70.FC4 -- Fast Recovery (CKPT REQ) --
Up 00:06:30 -- 250712 KbytesBlocked:CKPT DYNAMIC_LOG
Dbspaces
address number flags fchunk nchunks pgsize flags owner name
4baf1028 1 0x60001 1 5 2048 N BA informix rootdbs
4d8083c0 2 0x60001 2 2 2048 N BA informix datadbs
4d808568 3 0x60001 8 4 2048 N BA informix logdbs
3 active, 2047 maximum
Chunks
address chunk/dbs offset size free bpages flags pathname
4baf11d0 1 1 0 100000 2 PO-B-- /data/ol_tango/rootdbs_chk01
4d808910 2 2 0 30000000 2902 PO-B-- /data/ol_tango/datadbs_chk01
4d808b10 3 2 0 7500000 20 PO-B-- /data/ol_tango/datadbs_chk02
4d808710 4 1 4 10000 198 PO-B-- /data/ol_tango/rootdbs_chk02
4d808d10 5 1 4 100000 235 PO-B-- /data/ol_tango/rootdbs_chk03
4d809028 6 1 4 100000 93 PO-B-- /data/ol_tango/rootdbs_chk04
4d809228 7 1 4 100000 89 PO-B-- /data/ol_tango/rootdbs_chk05
4d809428 8 3 0 1000000 62 PO-B-- /data/ol_tango/logdbs_chk01
4d809628 9 3 0 51200 28 PO-B-- /data/ol_tango/logdbs_chk02
4d809828 10 3 0 153600 104380 PO-B-- /data/ol_tango/logdbs_chk03
when I try to add new chunk, it still runing for a while and hung.
Can some one help please
Hello! Look for your onconfig DYNAMIC_LOGS variable. Set it to the default value (2) and do a bounce on your server. If it does not unblock, you should open a case in IBM support. Hope it helps. Best regards.
You might be hitting APAR IT16717: "with root chunk very full DYNAMIC_LOGS
can eat all available space without adding more log files, issuing lots of
-12217 errors"
Initial problem is too little free space in root chunk for growing logical
log extended reserved pages, from there other problems would be following.
Your 2 remaining free pages in root chunk would strongly indicate this
problem.
Do you see those many -12217 errors in online.log?
If so, I'm afraid there's no way around either a down-systems Case (used to
be called PMR) or a point-in-time restore to a point well before that '
Aborting Long Transaction' message which I'd assume started the whole
problem.
From: "MOHAMMED TOUIRSSA" <touirsa@yahoo.fr>
To: ids@iiug.org
Date: 12/26/2017 10:47 AM
Subject: Waiting for Next Logical Log File to be Freed [40418]
Sent by: ids-bounces@iiug.org
I'm stuck and I can't bring my database up:
[informix@slnxstmaibfsbfp01 ~]$ onstat -
IBM Informix Dynamic Server Version 11.70.FC4 -- Fast Recovery (CKPT REQ)
--
Up 00:06:08 -- 250712 KbytesBlocked:CKPT DYNAMIC_LOG
[informix@slnxstmaibfsbfp01 ~]$ onstat -d
IBM Informix Dynamic Server Version 11.70.FC4 -- Fast Recovery (CKPT REQ)
--
Up 00:06:30 -- 250712 KbytesBlocked:CKPT DYNAMIC_LOG
Dbspaces
address number flags fchunk nchunks pgsize flags owner name
4baf1028 1 0x60001 1 5 2048 N BA informix rootdbs
4d8083c0 2 0x60001 2 2 2048 N BA informix datadbs
4d808568 3 0x60001 8 4 2048 N BA informix logdbs
3 active, 2047 maximum
Chunks
address chunk/dbs offset size free bpages flags pathname
4baf11d0 1 1 0 100000 2 PO-B-- /data/ol_tango/rootdbs_chk01
4d808910 2 2 0 30000000 2902 PO-B-- /data/ol_tango/datadbs_chk01
4d808b10 3 2 0 7500000 20 PO-B-- /data/ol_tango/datadbs_chk02
4d808710 4 1 4 10000 198 PO-B-- /data/ol_tango/rootdbs_chk02
4d808d10 5 1 4 100000 235 PO-B-- /data/ol_tango/rootdbs_chk03
4d809028 6 1 4 100000 93 PO-B-- /data/ol_tango/rootdbs_chk04
4d809228 7 1 4 100000 89 PO-B-- /data/ol_tango/rootdbs_chk05
4d809428 8 3 0 1000000 62 PO-B-- /data/ol_tango/logdbs_chk01
4d809628 9 3 0 51200 28 PO-B-- /data/ol_tango/logdbs_chk02
4d809828 10 3 0 153600 104380 PO-B-- /data/ol_tango/logdbs_chk03
when I try to add new chunk, it still runing for a while and hung.
Can some one help please
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