Package: zfs-fuse Version: 0.7.0-12 Severity: important
Dear Maintainer, I am currently running into an issue with the latest zfs-fuse available in Debian Jessie. When creating a zpool on a system with 240 cores (120 physical x 2 HyperThreaded cores) the zfs-fuse daemon always crashes with: $ zfs-fuse -n lib/libsolkerncompat/taskq.c:1317: taskq_thread: Assertion `thread_id <= tq->tq_nthreads_max (0x34 <= 0x33)` failed. Aborted 1. Test with the initial desired zpool configuration: $ zpool create dstore raidz2 /dev/sda /dev/sdb /dev/sdc /dev/sdd /dev/sde /dev/sdf /dev/sdg /dev/sdh /dev/sdj /dev/sdk /dev/sdm /dev/sdn spare /dev/sdo /dev/sdp Defaulting to 4K blocksize (ashift=12) for '/dev/sda' Defaulting to 4K blocksize (ashift=12) for '/dev/sdb' Defaulting to 4K blocksize (ashift=12) for '/dev/sdc' Defaulting to 4K blocksize (ashift=12) for '/dev/sdd' Defaulting to 4K blocksize (ashift=12) for '/dev/sde' Defaulting to 4K blocksize (ashift=12) for '/dev/sdf' Defaulting to 4K blocksize (ashift=12) for '/dev/sdg' Defaulting to 4K blocksize (ashift=12) for '/dev/sdh' Defaulting to 4K blocksize (ashift=12) for '/dev/sdj' Defaulting to 4K blocksize (ashift=12) for '/dev/sdk' Defaulting to 4K blocksize (ashift=12) for '/dev/sdm' Defaulting to 4K blocksize (ashift=12) for '/dev/sdn' Defaulting to 4K blocksize (ashift=12) for '/dev/sdo' Defaulting to 4K blocksize (ashift=12) for '/dev/sdp' zfsfuse_ioctl_read_loop(): file descriptor closed cannot create 'dstore': I/O error 2. Simplest test: $ zpool create dstore /dev/sda Defaulting to 4K blocksize (ashift=12) for '/dev/sda' zfsfuse_ioctl_read_loop(): file descriptor closed cannot create 'dstore': I/O error Thank you for your attention to this matter. Best regards, Valentin Plugaru -- Valentin Plugaru | valentin.plug...@uni.lu Parallel Computing and Optimization Group CSC Research Unit, University of Luxembourg PGP KeyID 0x324FADC2
