Hi, don't know if this is already fixed, just in case here are two things I observered with patch-628: ~# LD_PRELOAD=/usr/lib/glusterfs/1.3.8/xlator/performance/booster.so nginx nginx: symbol lookup error: /usr/lib/glusterfs/1.3.8/xlator/performance/booster.so: undefined symbol: gf_log_loglevel and, unrelated, I've seen a crash after enabling io-cache: --------- got signal (11), printing backtrace --------- /lib/libc.so.6[0x2ab794202110] /lib/libc.so.6[0x2ab79423f600] /lib/libc.so.6(malloc+0x7d)[0x2ab79424116d] /lib/libc.so.6(vasprintf+0x3e)[0x2ab79423736e] /lib/libc.so.6(__asprintf+0x88)[0x2ab79421d588] /usr/lib/libglusterfs.so.0(data_from_uint64+0x35)[0x2ab793c7be05] /usr/lib/glusterfs/1.3.8/xlator/protocol/client.so[0x2aaaaaab2cb9] /usr/lib/glusterfs/1.3.8/xlator/cluster/afr.so(afr_lookup+0x150) [0x2aaaaabcb990] /usr/lib/glusterfs/1.3.8/xlator/cluster/unify.so(unify_lookup+0x486) [0x2aaaaace32e6] /usr/lib/libglusterfs.so.0(default_lookup+0xab)[0x2ab793c8302b] /usr/lib/glusterfs/1.3.8/xlator/performance/io-cache.so[0x2aaaaaeefe5b] [glusterfs][0x408067] [glusterfs][0x40391b] /lib/libpthread.so.0[0x2ab7940c2f1a] /lib/libc.so.6(__clone+0x72)[0x2ab79429c5d2] --------- Cheers, Sascha
