Robert Milkowski wrote On 12/22/06 13:40,:
Hello Torrey,
Friday, December 22, 2006, 9:17:46 PM, you wrote:
TM> Roch - PAE wrote:
The fact that most FS do not manage the disk write caches
does mean you're at risk of data lost for those FS.
TM> Does ZFS? I thought it just turned it on in the places where we had
TM> previously turned if off.
ZFS send flush cache command after each transaction group so it's sure
transaction is on stable storage.
... and after every fsync, O_DSYNC, etc that writes out intent log blocks.
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