Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
On Tue, Sep 15, 2009 at 12:06:28PM +0200, Gianluca Cecchi wrote: > I'm again here. > > After a little the bad diskless situation restarted also with 8.3.3rc2. > What the first change or action to debug to try? > In particular, I don't understand if the line in dmesg > > end_request: I/O error, dev cciss/c0d0, sector 0 > > is reported by drbd or scsi layer or what... generic block layer. > In theory drbd should not try to read sector 0 at all as It uses c0d0p3 and > c0d0p4..... who says its DRBD that is reading there. who says that has been a read request. > or does this mean that it is not able to read the partition table....? dunno. > Thanks for help > Gianluca > > On the problematic node I have: > > drbd: initialized. Version: 8.3.3rc2 (api:88/proto:86-91) please try current git, if you can. http://git.drbd.org/?p=drbd-8.3.git;a=summary there has been one regression in this area somewhere between 8.3.2 and 8.3.3rc1, which now is fixed again. -- : Lars Ellenberg : LINBIT | Your Way to High Availability : DRBD/HA support and consulting http://www.linbit.com DRBD® and LINBIT® are registered trademarks of LINBIT, Austria. __ please don't Cc me, but send to list -- I'm subscribed