Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
2009/3/10 Lars Ellenberg <lars.ellenberg at linbit.com>: > On Tue, Mar 10, 2009 at 11:24:36AM +0100, jack marrow wrote: >> Hello, >> >> lvm doesn't support write barriers, but plain old ext3 on a device >> mounted with -o barrier=1 does. >> >> In the drbd8.pdf documentation it seems that drbd does indeed support >> write barriers, but in a message at Sep 12, 2008, 10:15 AM on this >> mailing list, it seems drbd does not. >> >> Does drbd support write barriers? > > No. > Not yet. > > Though it uses them, when available (and not disabled by configuration) > in various write-after-write dependency situations. > Thanks.