Date: Fri, 26 Feb 2016 07:42:46 +0300 From: =?UTF-8?B?0JLRj9GH0LXRgdC70LDQsg==?= <terehovv@mail.ru> To: freebsd-fs@freebsd.org Subject: =?UTF-8?B?VW5hYmxlIHRvIGNyZWF0ZSBaVk9MIChlcnJvcj02KQ==?= Message-ID: <1456461766.199245810@f349.i.mail.ru>
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I checked creation zvol snapshots and I have this problem if zvol name length plus snapshot name length are longer than 59 symbols. mdconfig -a -t malloc -s 200M md0 zpool create zfs0 md0 zfs set volmode=dev zfs0 zfs create zfs0/bhyve_volumes zfs create zfs0/bhyve_volumes/freebsd_amd64_10_stable zfs snapshot -r zfs0/bhyve_volumes@`/bin/date +\%H:\%M:\%S_\%d-\%m-\%Y` mdconfig -a -t malloc -s 200M md1 zpool create zfs1 md1 zfs create zfs1/bhyve_volumes zfs create -sV 100M -o volmode=dev zfs1/bhyve_volumes/freebsd_amd64_10_stable zfs snapshot -r zfs1/bhyve_volumes@`/bin/date +\%H:\%M:\%S_\%d-\%m-\%Y` zfs list -t snapshot | grep zfs. zfs0/bhyve_volumes@23:10:00_22-02-2016 9K - 19K - zfs0/bhyve_volumes/freebsd_amd64_10_stable@23:10:00_22-02-2016 9K - 19K - zfs1/bhyve_volumes@23:11:35_22-02-2016 9K - 19K - zfs1/bhyve_volumes/freebsd_amd64_10_stable@23:11:35_22-02-2016 0 - 8K - cat /var/log/messages | grep zfs./ Feb 22 23:11:36 kernel: ZFS WARNING: Unable to create ZVOL zfs1/bhyve_volumes/freebsd_amd64_10_stable@23:11:35_22-02-2016 (error=6). zfs get -r type zfs0 NAME PROPERTY VALUE SOURCE zfs0 type filesystem - zfs0/bhyve_volumes type filesystem - zfs0/bhyve_volumes@23:10:00_22-02-2016 type snapshot - zfs0/bhyve_volumes/freebsd_amd64_10_stable type filesystem - zfs0/bhyve_volumes/freebsd_amd64_10_stable@23:10:00_22-02-2016 type snapshot - zfs get -r type zfs1 NAME PROPERTY VALUE SOURCE zfs1 type filesystem - zfs1/bhyve_volumes type filesystem - zfs1/bhyve_volumes@23:11:35_22-02-2016 type snapshot - zfs1/bhyve_volumes/freebsd_amd64_10_stable type volume - zfs1/bhyve_volumes/freebsd_amd64_10_stable@23:11:35_22-02-2016 type snapshot -help
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