On 26 Mar, Manfred Spraul wrote: > [EMAIL PROTECTED] wrote: > >>Compare file sync methods with one 8k write: >> (o_dsync unavailable) >> open o_sync, write 6.270724 >> write, fdatasync 13.275225 >> write, fsync, 13.359847 >> >> > Odd. Which filesystem, which kernel? It seems fdatasync is broken and > syncs the inode, too.
It's linux-2.6.5-rc1 with ext2 filesystems. ---------------------------(end of broadcast)--------------------------- TIP 9: the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match