Hi, I encounter following error when I do rw operate(touch afile) in a mounted AoE device. [246817.267117] end_request: I/O error, dev etherd/e0.0, sector 2112 [246817.269673] I/O error in filesystem ("etherd/e0.0p1") meta-data dev etherd/e0.0p1 block 0x40 ("xfs_trans_read_buf") error 5 buf count 8192 [246817.271625] xfs_imap_to_bp: xfs_trans_read_buf()returned an error 5 on etherd/e0.0p1. Returning error. [246817.273679] aoe: device 0.0 is not up [246817.274609] end_request: I/O error, dev etherd/e0.0, sector 2072 [246817.275753] I/O error in filesystem ("etherd/e0.0p1") meta-data dev etherd/e0.0p1 block 0x18 ("xfs_trans_read_buf") error 5 buf count 4096 [246825.921150] aoe: device 0.0 is not up [246825.922041] end_request: I/O error, dev etherd/e0.0, sector 2112 [246825.925328] I/O error in filesystem ("etherd/e0.0p1") meta-data dev etherd/e0.0p1 block 0x40 ("xfs_trans_read_buf") error 5 buf count 8192 [246825.929950] xfs_imap_to_bp: xfs_trans_read_buf()returned an error 5 on etherd/e0.0p1. Returning error. [246826.059006] aoe: device 0.0 is not up [246826.059916] end_request: I/O error, dev etherd/e0.0, sector 513058 [246826.061380] I/O error in filesystem ("etherd/e0.0p1") meta-data dev etherd/e0.0p1 block 0x7cc22 ("xlog_iodone") error 5 buf count 1024 [246826.063761] xfs_force_shutdown(etherd/e0.0p1,0x2) called from line 944 of file fs/xfs/xfs_log.c. Return address = 0xffffffffa0400f85 [246826.066437] Filesystem "etherd/e0.0p1": Log I/O Error Detected. Shutting down filesystem: etherd/e0.0p1 [246826.068615] Please umount the filesystem, and rectify the problem(s) [246826.069801] xfs_force_shutdown(etherd/e0.0p1,0x1) called from line 1031 of file fs/xfs/linux-2.6/xfs_buf.c. Return address = 0xffffffffa0417c2a [246830.158555] xfs_force_shutdown(etherd/e0.0p1,0x1) called from line 1031 of file fs/xfs/linux-2.6/xfs_buf.c. Return address = 0xffffffffa0417c2a [246837.513785] xfs_force_shutdown(etherd/e0.0p1,0x1) called from line 1031 of file fs/xfs/linux-2.6/xfs_buf.c. Return address = 0xffffffffa0417c2a [246848.280546] xfs_force_shutdown(etherd/e0.0p1,0x1) called from line 1031 of file fs/xfs/linux-2.6/xfs_buf.c. Return address = 0xffffffffa0417c2a [246854.464107] Filesystem "etherd/e0.0p1": xfs_log_force: error 5 returned. [246860.477020] xfs_force_shutdown(etherd/e0.0p1,0x1) called from line 1031 of file fs/xfs/linux-2.6/xfs_buf.c. Return address = 0xffffffffa0417c2a [246871.807801] xfs_force_shutdown(etherd/e0.0p1,0x1) called from line 1031 of file fs/xfs/linux-2.6/xfs_buf.c. Return address = 0xffffffffa0417c2a [246883.345140] xfs_force_shutdown(etherd/e0.0p1,0x1) called from line 1031 of file fs/xfs/linux-2.6/xfs_buf.c. Return address = 0xffffffffa0417c2a [246884.465156] Filesystem "etherd/e0.0p1": xfs_log_force: error 5 returned. [246894.424083] xfs_force_shutdown(etherd/e0.0p1,0x1) called from line 1031 of file fs/xfs/linux-2.6/xfs_buf.c. Return address = 0xffffffffa0417c2a The touch process seems hang and process status is D+. My OS is Fedora 14 x86_64 arch. AoE version is 77. It happens several times, is there any way to fix that? Thanks. Eric _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs