Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
On Wed, Oct 15, 2014 at 12:19:07AM +0400, Igor Novgorodov wrote: > >>8.4.4 downloaded from official repository, compiled out of tree. > >>Kernel is 3.12.14 > >>with only scst req_fifo patch > >I don't know about that one > It applies to scsi subsystem, so shouldn't affect drbd, i think. > >>& iscsi_putpage_callback patch applied. > >But last time I've seen this one, > >it did not properly work together with DRBD. > >Possibly causing potential memory corruption, even? Not sure. > >Has this been revisited? > > > I've got 2+ years of stable operation of drbd 8.4.x with this patch applied. > The boxes were exporting drbd devices through iscsi, the usual thing. > No lockups, corruptions etc whatsoever. Load is relatively high, > nodes uptimes > 1year+, so i think it does not hurt drbd. Good to know. Maybe there are different versions of that patch? Lars