http://bugzilla.suse.com/show_bug.cgi?id=1068707 http://bugzilla.suse.com/show_bug.cgi?id=1068707#c7 --- Comment #7 from Coly Li <colyli@suse.com> --- (In reply to Coly Li from comment #6)
(In reply to Ruediger Oertel from comment #5)
hm, different error message but still does not work:
s390p21:~ # echo /dev/zram0 > /sys/fs/bcache/register -bash: echo: write error: Invalid argument
[4830275.525506] zram: Added device: zram0 [4830291.485844] zram0: detected capacity change from 0 to 8589934592 [4830321.315018] bcache: register_bcache() error opening /dev/dm-2: Bad checksum [4830328.502621] bcache: register_bcache() error opening /dev/zram0: Bad checksum
Thanks for the information, I see why the checksum is bad. There is a bug in bcache kernel code, it checks csum before swap all necessary members of bcache super block. I will post a kernel fix, once it gets merged into SLE kernels, let's try it again. Coly Li -- You are receiving this mail because: You are on the CC list for the bug.