from syslog: "Use of uninitialized value in concatenation"

B

bread-baker

Member
Mar 6, 2010
432
0
16
this is probably a not too important issue, but the following is caused an emergency log rotation for /var/log/syslog :

Code: 
Oct  4 06:33:04 fbc158 pvestatd[396670]: WARNING: Use of uninitialized value in addition (+) at /usr/sh
are/perl5/PVE/OpenVZ.pm line 81.
Oct  4 06:33:04 fbc158 pvestatd[396670]: WARNING: Use of uninitialized value in addition (+) at /usr/sh
are/perl5/PVE/OpenVZ.pm line 81.
...
# and a diff line number:
Oct  4 06:33:04 fbc158 pvestatd[396670]: WARNING: Use of uninitialized value in concatenation (.) or string at /usr/bin/pvestatd line 208.
Oct  4 06:33:04 fbc158 pvestatd[396670]: WARNING: Use of uninitialized value in concatenation (.) or string at /usr/bin/pvestatd line 208.
Oct  4 06:33:04 fbc158 pvestatd[396670]: WARNING: Use of uninitialized value in concatenation (.) or string at /usr/bin/pvestatd line 208.

as I said it is probably a small issue that is already known to devs, however it clutters and filles up /var/log/syslog .
 
bread-baker said:
Code: 
Oct  4 06:33:04 fbc158 pvestatd[396670]: WARNING: Use of uninitialized value in addition (+) at /usr/sh
are/perl5/PVE/OpenVZ.pm line 81.
Oct  4 06:33:04 fbc158 pvestatd[396670]: WARNING: Use of uninitialized value in addition (+) at /usr/sh
are/perl5/PVE/OpenVZ.pm line 81.[/QUOTE]
IIRC, this was also printed out when doing a pveca -l.  The memory usage showed a raw number in scientific notation instead of a percentage being used.  But I was in a hurry and working on something else at the same time, so I didn't document it.  My bad.
Click to expand...
 
Hi
I got lots of these:
Feb 26 15:14:40 k66 pvedaemon[1625]: WARNING: Use of uninitialized value in addition (+) at /usr/share/perl5/PVE/OpenVZ.pm line 213.
Feb 26 15:14:40 k66 pvedaemon[1625]: WARNING: Use of uninitialized value in multiplication (*) at /usr/share/perl5/PVE/OpenVZ.pm line 215.
Feb 26 15:14:41 k66 pvedaemon[1624]: WARNING: Use of uninitialized value in addition (+) at /usr/share/perl5/PVE/OpenVZ.pm line 213.
Feb 26 15:14:41 k66 pvedaemon[1624]: WARNING: Use of uninitialized value in multiplication (*) at /usr/share/perl5/PVE/OpenVZ.pm line 215.
Feb 26 15:14:42 k66 pvedaemon[1625]: WARNING: Use of uninitialized value in addition (+) at /usr/share/perl5/PVE/OpenVZ.pm line 213.
Feb 26 15:14:42 k66 pvedaemon[1625]: WARNING: Use of uninitialized value in multiplication (*) at /usr/share/perl5/PVE/OpenVZ.pm line 215.
Feb 26 15:14:43 k66 pvedaemon[1624]: WARNING: Use of uninitialized value in addition (+) at /usr/share/perl5/PVE/OpenVZ.pm line 213.
Feb 26 15:14:43 k66 pvedaemon[1624]: WARNING: Use of uninitialized value in multiplication (*) at /usr/share/perl5/PVE/OpenVZ.pm line 215.
Feb 26 15:14:44 k66 pvedaemon[1627]: WARNING: Use of uninitialized value in addition (+) at /usr/share/perl5/PVE/OpenVZ.pm line 213.
Feb 26 15:14:44 k66 pvedaemon[1627]: WARNING: Use of uninitialized value in multiplication (*) at /usr/share/perl5/PVE/OpenVZ.pm line 215.
Feb 26 15:14:45 k66 pvestatd[2022]: WARNING: Use of uninitialized value in addition (+) at /usr/share/perl5/PVE/OpenVZ.pm line 213.
Feb 26 15:14:45 k66 pvestatd[2022]: WARNING: Use of uninitialized value in multiplication (*) at /usr/share/perl5/PVE/OpenVZ.pm line 215.
Feb 26 15:14:45 k66 pvedaemon[1624]: WARNING: Use of uninitialized value $value in numeric eq (==) at /usr/share/perl5/PVE/OpenVZ.pm line 823.
Feb 26 15:14:45 k66 pvedaemon[1624]: WARNING: Use of uninitialized value $value in numeric eq (==) at /usr/share/perl5/PVE/OpenVZ.pm line 825.


point here seems to be: if you migrate an openvz-container to the new proxmox it expects a lot of things to be there (obviously in the config file) which there are not. after manually confirming memory-settings for each container everything is quiet again in the syslog.

regards
hk
 
You must log in or register to reply here.
Top Bottom