[DRBD-user] Blocked I/O on /dev/drbd0

2017-11-03 Thread Julien Escario
Hello, This is not the first I'm seeing what is probably a bug in a older version. Upgrade is on the way but I need to unblock situation. Symptoms : All lvm (I'm using thin-lvm backend) and drbd related commands are blocked on opening /dev/drbd0 : # strace lvdisplay [] stat("/dev/drbd0", {st_m

Re: [DRBD-user] Default drbdmanage system-kill behavior

2017-11-03 Thread Roland Kammerer
On Thu, Nov 02, 2017 at 04:52:11PM +0100, Mariusz Mazur wrote: > 2017-10-30 11:53 GMT+01:00 Robert Altnoeder : > > Avoiding this very low probability russian roulette is very easy, as > long as an admin is made aware of it. > > May I suggest putting all this stuff under a single section of the >

Re: [DRBD-user] Default drbdmanage system-kill behavior

2017-11-03 Thread Mariusz Mazur
2017-10-30 11:53 GMT+01:00 Robert Altnoeder : > Drbdmanage just does not compensate for LVM's shortcomings. > (…) > This is also the reason that the codebase of the product that will > replace drbdmanage in the future is already multiple times the size of > the current drbdmanage, although it is s