Kat*_*tie 5 storage linux zfs centos
我正在尝试删除一堆旧的 ZFS 快照,但我收到错误消息,指出数据集很忙:
[root@pool-01 ~]# zfs list -t snapshot -o name -S creation | grep ^pool/nfs/public/mydir | xargs -n 1 zfs destroy -vr
will destroy pool/nfs/public/mydir@autosnap_2019-02-24_03:13:17_hourly
will reclaim 408M
cannot destroy snapshot pool/nfs/public/mydir@autosnap_2019-02-24_03:13:17_hourly: dataset is busy
will destroy pool/nfs/public/mydir@autosnap_2019-02-24_02:13:17_hourly
will reclaim 409M
cannot destroy snapshot pool/nfs/public/mydir@autosnap_2019-02-24_02:13:17_hourly: dataset is busy
will destroy pool/nfs/public/mydir@autosnap_2019-02-24_01:13:18_hourly will reclaim 394M
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运行lsof显示没有进程访问这些快照:
[root@pool-01 ~]# lsof | grep pool/nfs/public/mydir
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任何快照似乎也没有保留:
[root@pool-01 ~]# zfs holds pool/nfs/public/mydir@autosnap_2019-02-24_03:13:17_hourly
NAME TAG TIMESTAMP
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还有什么我应该注意的吗?除了reoot我还能做什么?