Write speed of osd is very slow. Test osd1 according to http://ceph.newdream.net/wiki/Troubleshooting#OSD performance # ceph osd tell 1 bench 10.09.23_21:33:06.774427 mon <- [osd,tell,1,bench] 10.09.23_21:33:06.775481 mon0 -> 'ok' (0) log 10.09.23_21:39:09.949601 osd1 ???.???.248.176:6801/25594 1 : [INF] bench: wrote 1024 MB in blocks of 4096 KB in 363.165841 sec at 2887 KB/sec Test of osd0 # ceph osd tell 0 bench 10.09.23_21:39:58.046587 mon <- [osd,tell,0,bench] 10.09.23_21:39:58.047716 mon0 -> 'ok' (0) log 10.09.23_21:45:17.907473 osd0 ???.???.248.177:6801/13222 1 : [INF] bench: wrote 1024 MB in blocks of 4096 KB in 319.851284 sec at 3278 KB/sec The network is tested to be ok by iperf. mds, mon, osd0 and other 3 osd(osd02,osd03,osd04) are running on the same host.The standby mds and osd1 are running on other host. Journal is a file and the size of it is about 100MB. Error occurs when test radoswg Config radosgw,apache web server,fastcgi module on the host which is running mon,mds and ods. Can use radosgw_admin to generate UserID and SecretKey,libs3 throw error when use s3 -u. web1@ceph01:~$ s3 -u create alpha ERROR: ConnectionFailed web1@ceph01:~$ s3 -u list ERROR: ConnectionFailed Config radosgw,apache web server,fastcgi module on another host. Can use radosgw_admin to generate UserID and Secret Key,but error occurs when create bucket. web1@cl0:~$ s3 -u create alpha ERROR: XmlParseFailure But list works fine. web1@cl0:~$ s3 -u list Bucket Created -------------------------------------------------------- -------------------- web1@c01:~$ How the solve the problem? Thanks! Lin -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
