Hi All, We discovered a phenomenon to fail in monitor processing from the delay of the fuser command of pgsql.
When the output to the disk is frequent, the case which is behind with a fuser command occurs. * When we performed the output to the mountpoint of NFS in large quantities in our environment, it occurred. The fuser command searches all entries in a proc directory. On this account a delay occurs when we output large quantities. We made the patch which referred to a proc directory directly without using the fuser command. This patch works in the output of a large quantity of disks for light movement in comparison with the fuser command definitely. Please confirm a patch. And please apply this patch to developer-version. Best Regards, Hideo Yamauchi.
pgsql-non-fuser.patch
Description: pat939286097
_______________________________________________________ Linux-HA-Dev: [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha-dev Home Page: http://linux-ha.org/
