qemu: logrotate: drop minsize directive

On a cloud host it is possible to create 100's of unique instances
per day, each leaving behind a /var/log/libvirt/qemu/instance-name.log
file that is < 100k. With the current 'minsize 100k' directive, these
files are never rotated and hence never removed. Over months of time,
tens of thousands of these files can accumulate on the host.

Dropping 'minsize 100k' allows rotating small files, which will
increase the number of log files, but 'rotate 4' ensures they will
be removed after a month.

Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>

diff --git a/daemon/libvirtd.qemu.logrotate.in b/daemon/libvirtd.qemu.logrotate.in
index 15cf019b2b9a1ab0822fa8717346a1c978ab8067..cdb399ef23f654623fc5613cf9f67f94731909e9 100644 (file)
--- a/daemon/libvirtd.qemu.logrotate.in
+++ b/daemon/libvirtd.qemu.logrotate.in
@@ -5,5 +5,4 @@
         compress
         delaycompress
         copytruncate
-        minsize 100k
 }