proxmox mail gateway 的 clamav-daemon
時不時就會出現fail的狀況
因為pmg本來就有自我檢查機制
所以想說不管他
可是今天看到後
手動去重啟
又馬上fail
覺得很怪
查了一下log


Oct 26 06:39:53 mg kernel: [765738.983038] Memory cgroup stats for /lxc/124/ns/system.slice/clamav-freshclam.service: cache:1696KB rss:1100KB rss_huge:0KB shmem:0KB mapped_file:0KB dirty:528KB writeback:1056KB swap:660KB inactive_anon:720KB active_anon:356KB inactive_file:4KB active_file:4KB unevictable:0KB
Oct 26 06:39:53 mg kernel: [765738.983052] Memory cgroup stats for /lxc/124/ns/system.slice/clamav-daemon.service: cache:1508KB rss:1760KB rss_huge:0KB shmem:0KB mapped_file:0KB dirty:0KB writeback:660KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB
Oct 26 06:39:53 mg kernel: [765738.983088] Memory cgroup stats for /lxc/124/ns/system.slice/clamav-daemon.service: cache:68KB rss:44KB rss_huge:0KB shmem:0KB mapped_file:0KB dirty:396KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB
Oct 26 06:39:53 mg kernel: [765738.983097] Memory cgroup stats for /lxc/124/ns/system.slice/clamav-daemon.service: cache:0KB rss:92KB rss_huge:0KB shmem:0KB mapped_file:0KB dirty:396KB writeback:0KB swap:132KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB
Oct 26 06:39:53 mg kernel: [765739.020710] oom_reaper: reaped process 4167 (clamd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
Oct 26 06:39:53 mg systemd[1]: clamav-daemon.service: Main process exited, code=killed, status=9/KILL

找了相關文章
都說是ram不夠的問題
目前是2G
先加到4G看看吧