Re: difference in lsfs and lsvg

if its jfs, why could I decrease it?
am I wrong that you cannot decrease jfs but only jfs2?

somehow the real question is: how to check if a fs is jfs or jfs2

jfs2 has automatic inode increase, I will create more and more files in a dir to see what happens
but I dont know when jfs2 really increases the number of inodes... at 99%?

-----Original Message-----
From: IBM AIX Discussion List [mailto:aix-l@xxxxxxxxxxxxx] On Behalf Of Hunter, Mark
Sent: Tuesday, April 04, 2006 7:27 PM
To: aix-l@xxxxxxxxxxxxx
Subject: Re: difference in lsfs and lsvg

From the looks of this output, something has gone through and messed up you system.

Hd8 is listed as a jfs, but is being used as a log. My guess is it is really a
jfslog, not a jfs2log and any/all filesystems using it as a log are really jfs, not jfs2.

Try doing od -c /dev/hd8 - the first few lines should tell you what it thinks it is I think.

Mark Hunter
Anheuser-Busch Cos.
MIS Consultant, ES&SO Server Planning and Integration
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-----Original Message-----
From: IBM AIX Discussion List [mailto:aix-l@xxxxxxxxxxxxx] On Behalf Of Holger.VanKoll@xxxxxxxxxxxx
Sent: Tuesday, April 04, 2006 12:03 PM
To: aix-l@xxxxxxxxxxxxx
Subject: Re: difference in lsfs and lsvg

(0)root@sbe18956 516# oslevel -r
5300-03
(0)root@sbe18956 517# mount
node mounted mounted over vfs date options
-------- --------------- --------------- ------ ------------ ---------------
/dev/hd4 / jfs2 Mar 05 04:27 rw,log=/dev/hd8
/dev/hd2 /usr jfs2 Mar 05 04:27 rw,log=/dev/hd8
/dev/hd9var /var jfs2 Mar 05 04:27 rw,log=/dev/hd8
/dev/hd3 /tmp jfs2 Mar 05 04:27 rw,log=/dev/hd8
/dev/hd1 /home jfs2 Mar 05 04:27 rw,log=/dev/hd8
/proc /proc procfs Mar 05 04:27 rw
/dev/hd10opt /opt jfs2 Mar 05 04:27 rw,log=/dev/hd8
/dev/rootlv /root jfs2 Mar 05 04:27 rw,log=/dev/hd8
/dev/lhome /lhome jfs2 Mar 05 04:27
rw,log=/dev/loglv02
/dev/loglv /log jfs2 Mar 05 04:27 rw,log=/dev/hd8
/dev/usrlocallv /usr/local jfs2 Mar 05 04:27 rw,log=/dev/hd8
/dev/perflog /perflog jfs2 Mar 05 04:27 rw,log=/dev/hd8
/dev/logoracle /log/oracle jfs2 Mar 05 04:27 rw,log=/dev/hd8
/dev/prodquest /prod/quest jfs2 Mar 05 04:27 rw,log=/dev/hd8
/dev/dataquest /data/quest jfs2 Mar 05 04:27 rw,log=/dev/hd8
/dev/prodora8 /prod/oracle8 jfs2 Mar 05 04:27 rw,log=/dev/hd8
/dev/logblue /log/bluewin jfs2 Mar 05 04:27
rw,log=/dev/loglv02
/dev/logvantive /log/vantive jfs2 Mar 05 04:27
rw,log=/dev/loglv02
/dev/logUsm /log/usm jfs2 Mar 05 04:30
rw,log=/dev/loglv02
/dev/prodoracle /prod/oracle jfs2 Mar 06 09:36 rw,log=/dev/hd8
/dev/fslv00_old /prod/vantive_old jfs2 Mar 13 12:04 rw,log=/dev/hd8
/dev/fslv00 /prod/vantive jfs2 Mar 13 12:08
rw,log=/dev/loglv02
(0)root@sbe18956 518# lsvg -l rootvg
rootvg:
LV NAME TYPE LPs PPs PVs LV STATE MOUNT POINT
hd5 boot 1 2 2 closed/syncd N/A
hd6 paging 64 128 2 open/syncd N/A
hd8 jfs 1 2 2 open/syncd N/A
hd4 jfs 1 2 2 open/syncd /
hd2 jfs 10 20 2 open/syncd /usr
hd9var jfs 2 4 2 open/syncd /var
hd3 jfs 3 6 2 open/syncd /tmp
hd1 jfs 1 2 2 open/syncd /home
hd10opt jfs 1 2 2 open/syncd /opt
usrlocallv jfs 1 2 2 open/syncd /usr/local
rootlv jfs 1 2 2 open/syncd /root
loglv jfs 1 2 2 open/syncd /log
prodora8 jfs 8 16 2 open/syncd /prod/oracle8
prodoracle jfs 46 92 2 open/syncd /prod/oracle
logoracle jfs 8 16 2 open/syncd /log/oracle
prodquest jfs 1 2 2 open/syncd /prod/quest
dataquest jfs 1 2 2 open/syncd /data/quest
fslv00_old jfs 5 10 2 open/syncd /prod/vantive_old
perflog jfs 1 2 2 open/syncd /perflog
logvantive jfs2 1 2 2 open/syncd /log/vantive
dumplv01 jfs 8 8 1 open/syncd N/A
logblue jfs2 1 2 2 open/syncd /log/bluewin
loglv02 jfs2log 1 2 2 open/syncd N/A
logUsm jfs2 1 2 2 open/syncd /log/usm
dumplv02 sysdump 8 8 1 open/syncd N/A
lhome jfs2 1 2 2 open/syncd /lhome
fslv00 jfs2 5 10 2 open/syncd /prod/vantive
(0)root@sbe18956 519#


-----Original Message-----
From: IBM AIX Discussion List [mailto:aix-l@xxxxxxxxxxxxx] On Behalf Of Gergely Fóti
Sent: Tuesday, April 04, 2006 6:45 PM
To: aix-l@xxxxxxxxxxxxx
Subject: Re: difference in lsfs and lsvg

Holger, could you send these outputs just to see clear?
oslevel -r
mount (just for rootvg's filesystems)
lsvg -l rootvg

Thanks,

Gergely Foti

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