Ceph

07/15/2016

07:09 AM Ceph Bug #16257: Ceph random bug is killing osds (os/filestore/FileStore.cc: 2912: FAILED assert(0 == "unexpected error")

yes, I also see this assert from my ceph cluster:
#0 0x00003fff99acf27c in __GI_raise (sig=<optimized out>) at ../s... min fang

05/25/2016

12:10 PM Ceph Feature #16018 (New): Use power crc32-vpmsum to accelerate crc32c performance on power8 platform

https://github.com/antonblanchard/crc32-vpmsum, provide a fast way to calculate crc32c on power8 platform.
This fea... min fang

05/03/2016

02:58 AM Ceph Bug #15692 (Closed): build failed caused by -momit-leaf-frame-pointer on ppc

clone the ceph src from git and run make -j20 on src/rocksdb and find the following errors:
g++: error: unrecogniz... min fang

04/30/2016

08:23 AM Ceph Bug #15663: build failed on ppc ubuntu

install curl4 openssl by apt-get install libcurl4-openssl-dev, but still can see the following errors:
make[2]: ... min fang

04/29/2016

01:15 PM Ceph Bug #15663 (Closed): build failed on ppc ubuntu

my kernel version is:
Linux redpower-ceph-01 4.2.0-16-generic #19-Ubuntu SMP Thu Oct 8 14:49:47 UTC 2015 ppc64le pp... min fang