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Full Discussion: Free PP Allocation problem
Operating Systems AIX Free PP Allocation problem Post 302505766 by broonster on Thursday 17th of March 2011 05:14:07 PM
Old 03-17-2011
Quote:
Originally Posted by koschi
/var/vio/VMLibrary -> When that FS is mirrored, it should show "n" PPs in lsvg -l and n x 2 LPs. This doesn't meant that it is properly mirrored, but it is mirrored. Since you have just 2 disks the chance that it is correctly mirrored is pretty high Smilie
But from my lsvg I can see that the PPs are not double the LPs for /var/vio/VMLibrary. Does that not mean the filesystem isn't mirrored?

Also on looking at the below output I can see the distribution of LPs and PPs. If I reduce the size of /var/vio/VMLibrary using chfs will it always take PPs and LPs from hdisk1 until there are no longer any more LPs and PPs and then move to hdisk0 or can I force chfs to remove PPs and LPs from hdsik0?


Code:
# lspv -l hdisk0
hdisk0:
LV NAME               LPs     PPs     DISTRIBUTION          MOUNT POINT
VMLibrary             449     449     109..99..23..109..109 /var/vio/VMLibrary
hd10opt               8       8       00..00..08..00..00    /opt
hd11admin             1       1       00..00..01..00..00    /admin
fwdump                3       3       00..03..00..00..00    /var/adm/ras/platform
livedump              1       1       00..01..00..00..00    /var/adm/ras/livedump
hd9var                3       3       00..00..03..00..00    /var
hd3                   14      14      00..00..14..00..00    /tmp
hd1                   32      32      00..00..32..00..00    /home
paging00              4       4       00..00..04..00..00    N/A
hd8                   1       1       00..00..01..00..00    N/A
hd4                   1       1       00..00..01..00..00    /
hd2                   26      26      00..04..22..00..00    /usr
hd5                   1       1       01..00..00..00..00    N/A
hd6                   2       2       00..02..00..00..00    N/A
# lspv -l hdisk1
hdisk1:
LV NAME               LPs     PPs     DISTRIBUTION          MOUNT POINT
VMLibrary             147     147     22..102..23..00..00   /var/vio/VMLibrary
hd10opt               8       8       00..00..08..00..00    /opt
hd11admin             1       1       00..00..01..00..00    /admin
fwdump                3       3       00..03..00..00..00    /var/adm/ras/platform
loglv00               1       1       00..01..00..00..00    N/A
livedump              1       1       00..01..00..00..00    /var/adm/ras/livedump
lg_dumplv             4       4       04..00..00..00..00    N/A
hd9var                3       3       00..00..03..00..00    /var
hd3                   14      14      00..00..14..00..00    /tmp
hd1                   32      32      00..00..32..00..00    /home
paging00              4       4       00..00..04..00..00    N/A
hd8                   1       1       00..00..01..00..00    N/A
hd4                   1       1       00..00..01..00..00    /
hd2                   26      26      00..00..22..04..00    /usr
hd5                   1       1       01..00..00..00..00    N/A
hd6                   2       2       00..02..00..00..00    N/A

 

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LEARN ABOUT SUSE

wtmpx

utmpx(4)							   File Formats 							  utmpx(4)

NAME

       utmpx, wtmpx - utmpx and wtmpx database entry formats

SYNOPSIS

       #include <utmpx.h>
       /var/adm/utmpx
       /var/adm/wtmpx

DESCRIPTION

       The utmpx and wtmpx files are extended database files that have superseded the obsolete utmp and wtmp database files.

       The  utmpx database contains user access and accounting information for commands such as who(1), write(1), and login(1). The wtmpx database
       contains the history of user access and accounting information for the  utmpx database.

USAGE

       Applications should not access these databases directly, but should use the functions described on the getutxent(3C) manual page to  inter-
       act with the utmpx and wtmpx databases to ensure that they are maintained consistently.

FILES

       /var/adm/utmpx	       user access and adminstration information

       /var/adm/wtmpx	       history of user access and adminstrative information

SEE ALSO

       getutxent(3C), wait(3C)wait.h(3HEAD)

SunOS 5.10							    22 Feb 1999 							  utmpx(4)
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