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grahamperrin/ZFS BE OS version levels.txt

Created November 30, 2016 19:50
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ZFS boot environments demystified: confirming the goodness of http://unix.stackexchange.com/a/327146/13260
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ZFS BE OS version levels.txt
# whoami ; pwd
root
/tmp
# beadm list
BE Active Mountpoint Space Created Nickname
initial - - 5.4G 2016-08-22 11:24 initial
20161005193649_201610142022 - - 3.1G 2016-10-14 20:22 12.0-CURRENT-up-20161014_204827
20161028134949_201610291803 - - 754.3M 2016-10-29 18:03 12.0-CURRENT-up-20161029_180801
20161028134949_14_201611081710 - - 1.2M 2016-11-08 17:10 12.0-CURRENT-up-20161108_171012
12.0-CURRENT-up-20161125_173806 - /tmp/BE-12.0-CURRENT-up-20161125_173806.8eHQejDo 7.5G 2016-11-25 17:12 12.0-CURRENT-up-20161125_173806
12.0-CURRENT-up-20161125_201510 - /tmp/BE-12.0-CURRENT-up-20161125_201510.tcV9NY27 7.4G 2016-11-25 19:49 12.0-CURRENT-up-20161125_201510
12.0-CURRENT-up-20161126_180139 - /tmp/BE-12.0-CURRENT-up-20161126_180139.6Xoqglrp 7.4G 2016-11-26 17:35 12.0-CURRENT-up-20161126_180139
12.0-CURRENT-up-20161128_075252 - /tmp/BE-12.0-CURRENT-up-20161128_075252.Pa6UTO4z 29.4M 2016-11-28 07:52 12.0-CURRENT-up-20161128_075252
12.0-CURRENT-up-20161129_081127 NR / 45.5G 2016-11-29 08:11 12.0-CURRENT-up-20161129_081127
# ls -dl BE-*
drwxr-xr-x 22 root wheel 30 30 Nov 19:28 BE-12.0-CURRENT-up-20161125_173806.8eHQejDo
drwxr-xr-x 22 root wheel 29 25 Nov 20:15 BE-12.0-CURRENT-up-20161125_201510.tcV9NY27
drwxr-xr-x 22 root wheel 29 26 Nov 18:01 BE-12.0-CURRENT-up-20161126_180139.6Xoqglrp
drwx------ 2 root wheel 2 30 Nov 19:24 BE-12.0-CURRENT-up-20161128_075252.Ksve0Roy
drwxr-xr-x 22 root wheel 30 29 Nov 08:11 BE-12.0-CURRENT-up-20161128_075252.Pa6UTO4z
# strings BE-12.0-CURRENT-up-20161125_173806.8eHQejDo/boot/kernel/kernel | egrep ^FreeBSD\ 12.0-CURRENT > BE-12.0-CURRENT-up-20161125_173806.8eHQejDo/uname.txt
# cat BE-12.0-CURRENT-up-20161125_173806.8eHQejDo/uname.txt ; beadm umount 12.0-CURRENT-up-20161125_173806
FreeBSD 12.0-CURRENT #40 a8b0e29(drm-next-4.7): Tue Nov 22 16:43:26 UTC 2016
Unmounted successfully
# strings BE-12.0-CURRENT-up-20161125_201510.tcV9NY27/boot/kernel/kernel | egrep ^FreeBSD\ 12.0-CURRENT > BE-12.0-CURRENT-up-20161125_201510.tcV9NY27/uname.txt
# cat BE-12.0-CURRENT-up-20161125_201510.tcV9NY27/uname.txt ; beadm umount 12.0-CURRENT-up-20161125_201510
FreeBSD 12.0-CURRENT #40 a8b0e29(drm-next-4.7): Tue Nov 22 16:43:26 UTC 2016
Unmounted successfully
# strings BE-12.0-CURRENT-up-20161126_180139.6Xoqglrp/boot/kernel/kernel | egrep ^FreeBSD\ 12.0-CURRENT > BE-12.0-CURRENT-up-20161126_180139.6Xoqglrp/uname.txt
# cat BE-12.0-CURRENT-up-20161126_180139.6Xoqglrp/uname.txt ; beadm umount 12.0-CURRENT-up-20161126_180139
FreeBSD 12.0-CURRENT #40 a8b0e29(drm-next-4.7): Tue Nov 22 16:43:26 UTC 2016
Unmounted successfully
# strings BE-12.0-CURRENT-up-20161128_075252.Pa6UTO4z/boot/kernel/kernel | egrep ^FreeBSD\ 12.0-CURRENT > BE-12.0-CURRENT-up-20161128_075252.Pa6UTO4z/uname.txt
# cat BE-12.0-CURRENT-up-20161128_075252.Pa6UTO4z/uname.txt ; beadm umount 12.0-CURRENT-up-20161128_075252
FreeBSD 12.0-CURRENT #14 1717ae3(drm-next-4.7): Fri Oct 28 13:49:49 UTC 2016
Unmounted successfully
# beadm list
BE Active Mountpoint Space Created Nickname
initial - - 5.4G 2016-08-22 11:24 initial
20161005193649_201610142022 - - 3.1G 2016-10-14 20:22 12.0-CURRENT-up-20161014_204827
20161028134949_201610291803 - - 754.3M 2016-10-29 18:03 12.0-CURRENT-up-20161029_180801
20161028134949_14_201611081710 - - 1.2M 2016-11-08 17:10 12.0-CURRENT-up-20161108_171012
12.0-CURRENT-up-20161125_173806 - - 7.5G 2016-11-25 17:12 12.0-CURRENT-up-20161125_173806
12.0-CURRENT-up-20161125_201510 - - 7.4G 2016-11-25 19:49 12.0-CURRENT-up-20161125_201510
12.0-CURRENT-up-20161126_180139 - - 7.4G 2016-11-26 17:35 12.0-CURRENT-up-20161126_180139
12.0-CURRENT-up-20161128_075252 - - 29.4M 2016-11-28 07:52 12.0-CURRENT-up-20161128_075252
12.0-CURRENT-up-20161129_081127 NR / 45.5G 2016-11-29 08:11 12.0-CURRENT-up-20161129_081127
# ls -dl BE-*
drwx------ 2 root wheel 2 30 Nov 19:24 BE-12.0-CURRENT-up-20161128_075252.Ksve0Roy
# ls -al BE-12.0-CURRENT-up-20161128_075252.Ksve0Roy
total 33
drwx------ 2 root wheel 2 30 Nov 19:24 .
drwxrwxrwt 30 root wheel 69 30 Nov 19:36 ..
# rm -r BE-12.0-CURRENT-up-20161128_075252.Ksve0Roy
#
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