ssh-keygen -t ed25519 -o -a 100
- Example:
[root@edv-test-smartos /zones]# ssh-keygen -t ed25519 -o -a 100
Generating public/private ed25519 key pair.
Enter file in which to save the key (/root/.ssh/id_ed25519): /zones/id_edv-test-smartos
[root@edv-test-smartos /zones/ass.de/admin]# ./smartos-zone-backup.sh
WARNING: smartos-zone-backup is experimental and its not ready for production. Do it at your own risk.
usage: ./smartos-zone-backup.sh { backup | send | clean | systemconfigsbackup }
[root@edv-test-smartos /zones/ass.de/admin]#
[root@edv-test-smartos /zones/ass.de/admin]# ./smartos-zone-backup.sh backup
[ OK ] using smartos-zone-backup config
[ OK ] find stopped vms for backup purposes
[ OK ] 'zones config backup'
[ OK ] 'sync buffer'
list created snapshots:
zones/9456cc7a-e8e2-6761-ad24-c864b10c8e91@_SNAP_041116-17 0 - 1,19G -
zones/ab2a6060-8a3b-e4a2-f930-8e3d885da3b8@_SNAP_041116-17 0 - 7,47G -
zones/ab2a6060-8a3b-e4a2-f930-8e3d885da3b8-disk0@_SNAP_041116-17 0 - 16,7G -
smartos-zone-backup finished.
[root@edv-test-smartos /zones/ass.de/admin]#
[root@edv-test-smartos /zones/ass.de/admin]# ./smartos-zone-backup.sh send
[ OK ] using smartos-zone-backup config
[ OK ] 'sync buffer'
list created snapshots:
zones/9456cc7a-e8e2-6761-ad24-c864b10c8e91@_SNAP_041116-17 0 - 1,19G -
zones/ab2a6060-8a3b-e4a2-f930-8e3d885da3b8@_SNAP_041116-17 0 - 7,47G -
zones/ab2a6060-8a3b-e4a2-f930-8e3d885da3b8-disk0@_SNAP_041116-17 0 - 16,7G -
receiving full stream of zones/9456cc7a-e8e2-6761-ad24-c864b10c8e91@_SNAP_041116-17 into offsite/edv-test-smartos/zones/9456cc7a-e8e2-6761-ad24-c864b10c8e91@_SNAP_041116-17
received 2.05GB stream in 36 seconds (58.4MB/sec)
receiving full stream of zones/ab2a6060-8a3b-e4a2-f930-8e3d885da3b8@_SNAP_041116-17 into offsite/edv-test-smartos/zones/ab2a6060-8a3b-e4a2-f930-8e3d885da3b8@_SNAP_041116-17
received 8.06GB stream in 133 seconds (62.1MB/sec)
receiving full stream of zones/ab2a6060-8a3b-e4a2-f930-8e3d885da3b8-disk0@_SNAP_041116-17 into offsite/edv-test-smartos/zones/ab2a6060-8a3b-e4a2-f930-8e3d885da3b8-disk0@_SNAP_041116-17
received 22.7GB stream in 429 seconds (54.3MB/sec)
[ OK ] 'last state: zfs send'
smartos-zone-backup finished.
[root@edv-test-smartos /zones/ass.de/admin]#
[root@edv-test-smartos /zones/ass.de/admin]# ./smartos-zone-backup.sh clean
[ OK ] using smartos-zone-backup config
[ OK ] 'sync buffer'
will destroy zones/9456cc7a-e8e2-6761-ad24-c864b10c8e91@_SNAP_041116-17
will reclaim 4,28M
will destroy zones/ab2a6060-8a3b-e4a2-f930-8e3d885da3b8@_SNAP_041116-17
will reclaim 41,1K
will destroy zones/ab2a6060-8a3b-e4a2-f930-8e3d885da3b8-disk0@_SNAP_041116-17
will reclaim 765M
[ OK ] 'remove all _SNAP_ snapshots'
smartos-zone-backup finished.
[root@edv-test-smartos /zones/ass.de/admin]#
[root@assg15-labor /zones/ass.de/admin]# ./smartos-zone-backup.sh systemconfigsbackup
[ OK ] using smartos-zone-backup config
[ OK ] 'sync buffer'
[ OK ] 'create snapshot: zones/usbkey'
[ OK ] 'create snapshot: zones/opt'
[ OK ] 'create snapshot: zones/ass.de'
receiving full stream of zones/usbkey@_SNAP_180512-11 into offsite/assg15/zones/usbkey@_SNAP_180512-11
received 73.2KB stream in 1 seconds (73.2KB/sec)
[ OK ] 'transfer snapshot: zones/usbkey'
receiving full stream of zones/opt@_SNAP_180512-11 into offsite/assg15/zones/opt@_SNAP_180512-11
received 36.1MB stream in 1 seconds (36.1MB/sec)
[ OK ] 'transfer snapshot: zones/opt'
receiving full stream of zones/ass.de@_SNAP_180512-11 into offsite/assg15/zones/ass.de@_SNAP_180512-11
received 16.8GB stream in 278 seconds (61.7MB/sec)
[ OK ] 'transfer snapshot: zones/ass.de'
smartos-zone-backup finished.
[root@assg15-labor /zones/ass.de/admin]#
- 07.11.2016 - xargs exceed the maximum length
- http://offbytwo.com/2011/06/26/things-you-didnt-know-about-xargs.html