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2882 implement libzfs_core
2883 changing "canmount" property to "on" should not always remount dataset
2900 "zfs snapshot" should be able to create multiple, arbitrary snapshots at once
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Chris Siden <christopher.siden@delphix.com>
Reviewed by: Garrett D'Amore <garrett@damore.org>
Reviewed by: Bill Pijewski <wdp@joyent.com>
Reviewed by: Dan Kruchinin <dan.kruchinin@gmail.com>
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          --- old/usr/src/man/man1m/zfs.1m
          +++ new/usr/src/man/man1m/zfs.1m
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  32   32  .fi
  33   33  
  34   34  .LP
  35   35  .nf
  36   36  \fBzfs\fR \fBdestroy\fR [\fB-dnpRrv\fR] \fIfilesystem\fR|\fIvolume\fR@\fIsnap\fR[%\fIsnap\fR][,...]
  37   37  .fi
  38   38  
  39   39  .LP
  40   40  .nf
  41   41  \fBzfs\fR \fBsnapshot\fR [\fB-r\fR] [\fB-o\fR \fIproperty\fR=\fIvalue\fR]...
  42      -      \fIfilesystem@snapname\fR|\fIvolume@snapname\fR
       42 +      \fIfilesystem@snapname\fR|\fIvolume@snapname\fR...
  43   43  .fi
  44   44  
  45   45  .LP
  46   46  .nf
  47   47  \fBzfs\fR \fBrollback\fR [\fB-rRf\fR] \fIsnapshot\fR
  48   48  .fi
  49   49  
  50   50  .LP
  51   51  .nf
  52   52  \fBzfs\fR \fBclone\fR [\fB-p\fR] [\fB-o\fR \fIproperty\fR=\fIvalue\fR] ... \fIsnapshot\fR \fIfilesystem\fR|\fIvolume\fR
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1830 1830  options, as they can destroy large portions of a pool and cause unexpected
1831 1831  behavior for mounted file systems in use.
1832 1832  .RE
1833 1833  
1834 1834  .RE
1835 1835  
1836 1836  .sp
1837 1837  .ne 2
1838 1838  .na
1839 1839  \fB\fBzfs snapshot\fR [\fB-r\fR] [\fB-o\fR \fIproperty\fR=\fIvalue\fR] ...
1840      -\fIfilesystem@snapname\fR|\fIvolume@snapname\fR\fR
     1840 +\fIfilesystem@snapname\fR|\fIvolume@snapname\fR\fR...
1841 1841  .ad
1842 1842  .sp .6
1843 1843  .RS 4n
1844      -Creates a snapshot with the given name. All previous modifications by
1845      -successful system calls to the file system are part of the snapshot. See the
1846      -"Snapshots" section for details.
     1844 +Creates snapshots with the given names. All previous modifications by
     1845 +successful system calls to the file system are part of the snapshots.
     1846 +Snapshots are taken atomically, so that all snapshots correspond to the same
     1847 +moment in time. See the "Snapshots" section for details.
1847 1848  .sp
1848 1849  .ne 2
1849 1850  .na
1850 1851  \fB\fB-r\fR\fR
1851 1852  .ad
1852 1853  .sp .6
1853 1854  .RS 4n
1854      -Recursively create snapshots of all descendent datasets. Snapshots are taken
1855      -atomically, so that all recursive snapshots correspond to the same moment in
1856      -time.
     1855 +Recursively create snapshots of all descendent datasets
1857 1856  .RE
1858 1857  
1859 1858  .sp
1860 1859  .ne 2
1861 1860  .na
1862 1861  \fB\fB-o\fR \fIproperty\fR=\fIvalue\fR\fR
1863 1862  .ad
1864 1863  .sp .6
1865 1864  .RS 4n
1866 1865  Sets the specified property; see \fBzfs create\fR for details.
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