I was running out of space on /var so I moved my db dir to /usr and noticed a significate decrease in performance. In addition I noticed that performance is much slower as well under any Jailed systems, I'm assuming because they are also on /usr. It's all partitions on a single disk so it's not specific to any hd performance or anything. What are my solution options? Thanks!
Output of tunefs on /var
tunefs: POSIX.1e ACLs: (-a) disabled tunefs: NFSv4 ACLs: (-N) disabled tunefs: MAC multilabel: (-l) disabled tunefs: soft updates: (-n) enabled tunefs: gjournal: (-J) disabled tunefs: maximum blocks per file in a cylinder group: (-e) 2048 tunefs: average file size: (-f) 16384 tunefs: average number of files in a directory: (-s) 64 tunefs: minimum percentage of free space: (-m) 8% tunefs: optimization preference: (-o) time tunefs: volume label: (-L)
I think my main concern is performance on my jails, with the only option being linking each one's /var onto the main /var further exacerbating my space issue.
# Device Mountpoint FStype Options Dump Pass# /dev/ad4s1b none swap sw 0 0 /dev/ad4s1a / ufs rw 1 1 /dev/ad4s1e /tmp ufs rw 2 2 /dev/ad4s1f /usr ufs rw 2 2 /dev/ad4s1d /var ufs rw 2 2 /dev/acd0 /cdrom cd9660 ro,noauto 0 0