Hi, On a fairly busy mail server hosting about 1000 cyrus mailboxes (each message is stored as a separate file), we are observing ENOSPC errors from the cyrus pop/imap daemons when attempting to create (tiny) files. e.g. Oct 8 12:18:49 xxx cyrus/pop3[14119]: IOERROR: creating /user/imap/proc/14119: No space left on device Oct 8 12:18:49 xxx cyrus/lmtpunix[14361]: IOERROR: creating quota file /user/imap/quota/m/user.xx.NEW: No space left on device Oct 8 12:18:49 xxx cyrus/imap[12804]: IOERROR: creating quota file /user/imap/quota/d/user.xxx.NEW: No space left on device The filesystem appears to have plenty of space available: # df -i /user Filesystem Inodes IUsed IFree IUse% Mounted on /dev/sdb1 102294688 10201313 92093375 10% /user # df /user Filesystem 1K-blocks Used Available Use% Mounted on /dev/sdb1 213014148 190023408 22990740 90% /user Any ideas for how can we go about debugging where ENOSPC is coming from? Unfortunately it's running a vintage 2.6.24 kernel (Ubuntu 8.04) - we're trying to get it upgraded to 10.04 (2.6.32) Thanks, James _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs
