ZFS send/recv: cannot receive jailed property on
Hej!
Försöker backupa ett ZFS filsystem men stöter på problem! Både mottagare och sändare är i jailade miljöer. Försöker att göra detta med användaren administrator.
Vad vill jag göra?
Skicka ett snapshot som tar med alla undersystem. Så här ser det ut på sändarsidan:
NAME USED AVAIL REFER MOUNTPOINT
data 1.36T 3.91T 96K /data
data/www 62.4G 3.91T 112K /www
data/www/htdocs 732M 3.91T 729M /www/htdocs
data/www/owncloud 61.7G 3.91T 61.4G /www/owncloud
zfs send -R data/www@daily-2015-10-19 | ssh administrator@192.168.1.105 zfs receive -dvu backupdata/backupjail
Efter detta är tanken att jag ska köra inkrementella sändningar. När jag kör ovanstående kommando får jag följande output:
receiving full stream of data/www@weekly-2015-35 into backupdata/backupjail/www@weekly-2015-35
cannot receive jailed property on backupdata/backupjail: permission denied
received 49.3KB stream in 1 seconds (49.3KB/sec)
receiving incremental stream of data/www@weekly-2015-36 into backupdata/backupjail/www@weekly-2015-36
cannot receive jailed property on backupdata/backupjail/www: permission denied
received 312B stream in 1 seconds (312B/sec)
receiving incremental stream of data/www@weekly-2015-37 into backupdata/backupjail/www@weekly-2015-37
cannot receive jailed property on backupdata/backupjail/www: permission denied
received 312B stream in 1 seconds (312B/sec)
receiving incremental stream of data/www@weekly-2015-38 into backupdata/backupjail/www@weekly-2015-38
cannot receive jailed property on backupdata/backupjail/www: permission denied
received 312B stream in 1 seconds (312B/sec)
receiving incremental stream of data/www@weekly-2015-39 into backupdata/backupjail/www@weekly-2015-39
cannot receive jailed property on backupdata/backupjail/www: permission denied
received 312B stream in 1 seconds (312B/sec)
receiving incremental stream of data/www@weekly-2015-40 into backupdata/backupjail/www@weekly-2015-40
cannot receive jailed property on backupdata/backupjail/www: permission denied
received 312B stream in 1 seconds (312B/sec)
receiving incremental stream of data/www@daily-2015-10-12 into backupdata/backupjail/www@daily-2015-10-12
cannot receive jailed property on backupdata/backupjail/www: permission denied
received 312B stream in 1 seconds (312B/sec)
receiving incremental stream of data/www@daily-2015-10-13 into backupdata/backupjail/www@daily-2015-10-13
cannot receive jailed property on backupdata/backupjail/www: permission denied
received 312B stream in 1 seconds (312B/sec)
receiving incremental stream of data/www@daily-2015-10-14 into backupdata/backupjail/www@daily-2015-10-14
cannot receive jailed property on backupdata/backupjail/www: permission denied
received 312B stream in 1 seconds (312B/sec)
receiving incremental stream of data/www@daily-2015-10-15 into backupdata/backupjail/www@daily-2015-10-15
cannot receive jailed property on backupdata/backupjail/www: permission denied
received 312B stream in 1 seconds (312B/sec)
receiving incremental stream of data/www@monthly-2015-10 into backupdata/backupjail/www@monthly-2015-10
cannot receive jailed property on backupdata/backupjail/www: permission denied
received 312B stream in 1 seconds (312B/sec)
receiving incremental stream of data/www@daily-2015-10-17 into backupdata/backupjail/www@daily-2015-10-17
Felmeddelande jag får är alltså:
cannot receive jailed property on backupdata/backupjail/www: permission denied
Så här ser det ut med permissions på mottagarsidan:
# zfs allow backupdata/backupjail
---- Permissions on backupdata/backupjail ----------------------------
Local+Descendent permissions:
user administrator compression,create,mount,mountpoint,receive
---- Permissions on backupdata ---------------------------------------
Local+Descendent permissions:
user administrator create,mount,receive,snapshot
Och på sändarsidan:
# zfs allow data/www
---- Permissions on data/www -----------------------------------------
Local+Descendent permissions:
user administrator hold,send,snapshot
group wheel send
På sändarsidan
# zfs get all data/www
NAME PROPERTY VALUE SOURCE
data/www type filesystem -
data/www creation Sun Aug 30 22:31 2015 -
data/www used 62.4G -
data/www available 3.91T -
data/www referenced 112K -
data/www compressratio 1.06x -
data/www mounted yes -
data/www quota none default
data/www reservation none default
data/www recordsize 128K default
data/www mountpoint /www local
data/www sharenfs off default
data/www checksum fletcher4 inherited from data
data/www compression lz4 inherited from data
data/www atime off inherited from data
data/www devices on default
data/www exec on default
data/www setuid on default
data/www readonly off default
data/www jailed on local
data/www snapdir hidden default
data/www aclmode discard default
data/www aclinherit restricted default
data/www canmount on default
data/www xattr off temporary
data/www copies 1 default
data/www version 5 -
data/www utf8only off -
data/www normalization none -
data/www casesensitivity sensitive -
data/www vscan off default
data/www nbmand off default
data/www sharesmb off default
data/www refquota none default
data/www refreservation none default
data/www primarycache all default
data/www secondarycache all default
data/www usedbysnapshots 72K -
data/www usedbydataset 112K -
data/www usedbychildren 62.4G -
data/www usedbyrefreservation 0 -
data/www logbias latency default
data/www dedup off default
data/www mlslabel -
data/www sync standard default
data/www refcompressratio 1.00x -
data/www written 72K -
data/www logicalused 66.2G -
data/www logicalreferenced 44.5K -
data/www volmode default default
data/www filesystem_limit none default
data/www snapshot_limit none default
data/www filesystem_count none default
data/www snapshot_count none default
data/www redundant_metadata all default
På mottagarsidan:
# zfs get all backupdata/backupjail
NAME PROPERTY VALUE SOURCE
backupdata/backupjail type filesystem -
backupdata/backupjail creation Thu Oct 15 21:07 2015 -
backupdata/backupjail used 61.4G -
backupdata/backupjail available 530G -
backupdata/backupjail referenced 96K -
backupdata/backupjail compressratio 1.05x -
backupdata/backupjail mounted yes -
backupdata/backupjail quota none default
backupdata/backupjail reservation none default
backupdata/backupjail recordsize 128K default
backupdata/backupjail mountpoint /backup local
backupdata/backupjail sharenfs off default
backupdata/backupjail checksum fletcher4 inherited from backupdata
backupdata/backupjail compression lz4 inherited from backupdata
backupdata/backupjail atime off inherited from backupdata
backupdata/backupjail devices on default
backupdata/backupjail exec on default
backupdata/backupjail setuid on default
backupdata/backupjail readonly off default
backupdata/backupjail jailed on local
backupdata/backupjail snapdir hidden default
backupdata/backupjail aclmode discard default
backupdata/backupjail aclinherit restricted default
backupdata/backupjail canmount on default
backupdata/backupjail xattr off temporary
backupdata/backupjail copies 1 default
backupdata/backupjail version 5 -
backupdata/backupjail utf8only off -
backupdata/backupjail normalization none -
backupdata/backupjail casesensitivity sensitive -
backupdata/backupjail vscan off default
backupdata/backupjail nbmand off default
backupdata/backupjail sharesmb off default
backupdata/backupjail refquota none default
backupdata/backupjail refreservation none default
backupdata/backupjail primarycache all default
backupdata/backupjail secondarycache all default
backupdata/backupjail usedbysnapshots 0 -
backupdata/backupjail usedbydataset 96K -
backupdata/backupjail usedbychildren 61.4G -
backupdata/backupjail usedbyrefreservation 0 -
backupdata/backupjail logbias latency default
backupdata/backupjail dedup off inherited from backupdata
backupdata/backupjail mlslabel -
backupdata/backupjail sync standard default
backupdata/backupjail refcompressratio 1.00x -
backupdata/backupjail written 96K -
backupdata/backupjail logicalused 64.9G -
backupdata/backupjail logicalreferenced 40.5K -
backupdata/backupjail volmode default default
backupdata/backupjail filesystem_limit none default
backupdata/backupjail snapshot_limit none default
backupdata/backupjail filesystem_count none default
backupdata/backupjail snapshot_count none default
backupdata/backupjail redundant_metadata all default
Det jag undrar är:
Vad säger felmeddelandet?
Hur löser jag det?
Testat att tillåta jailed också men det hjälper ej.
