Infinite loop in trying to get started

[skirsch]

root@proxmox:/rpool/ROOT/pve-1# zrep -i rpool/ROOT/pve-1 truenas main/zrep/proxmox/ROOT/pve-1
rpool/ROOT/pve-1 is at least partially configured by zrep
Error: To re-initialize, first use zrep clear rpool/ROOT/pve-1
root@proxmox:/rpool/ROOT/pve-1#
root@proxmox:/rpool/ROOT/pve-1# zrep clear rpool/ROOT/pve-1
WARNING: Removing all zrep configs and snapshots from rpool/ROOT/pve-1
 (for TAG=zrep)
Continuing in 10 seconds
Destroying any zrep-related snapshots from rpool/ROOT/pve-1
Removing zrep-related properties from rpool/ROOT/pve-1
root@proxmox:/rpool/ROOT/pve-1# zrep -i rpool/ROOT/pve-1 truenas main/zrep/proxmox/ROOT/pve-1
rpool/ROOT/pve-1 is at least partially configured by zrep
Error: To re-initialize, first use zrep clear rpool/ROOT/pve-1
root@proxmox:/rpool/ROOT/pve-1#

Groundhog day :)

[ppbrown]

Interesting.
It would be helpful if you could identify what ZFS property it is discovering, that it is triggering that warning.

[skirsch]

suggested way to do that?

[skirsch]

do you want to add an echo somewhere in the script?

[ppbrown]

two ways to approach this:

a) put "set -x" as the second line in the script, to enable debug mode

or

b) zfs get all rpool/ROOT/pve-1 |grep zrep

[skirsch]

rpool/ROOT/pve-1  zrep:dest-host        truenas                 inherited from rpool/ROOT
rpool/ROOT/pve-1  zrep:src-fs           rpool/ROOT              inherited from rpool/ROOT
rpool/ROOT/pve-1  zrep:master           yes                     inherited from rpool/ROOT
rpool/ROOT/pve-1  zrep:savecount        5                       inherited from rpool/ROOT
rpool/ROOT/pve-1  zrep:dest-fs          main/zrep/proxmox/ROOT  inherited from rpool/ROOT
rpool/ROOT/pve-1  zrep:src-host         proxmox                 inherited from rpool/ROOT
root@proxmox:~#

[skirsch]

root@proxmox:~# zrep -i rpool/ROOT/pve-1 truenas main/zrep/proxmox/ROOT/pve-1
+ ZREP_VERSION=2.0.2
+ [[ -f /etc/default/zrep ]]
+ SSH=ssh
+ ZREP_PATH=zrep
+ ZREPTAG=zrep
+ ZREP_RENAME_UNSENT=yes
+ PERL_BIN=/usr/perl5/bin
+ ZREP_SAVE_COUNT=5
+ ZREP_DATEFORMAT=%Y/%m/%d-%H:%M:%S
+ ZFSGETLVAL='zfs get -H -o value -s local'
+ ZFSGETVAL='zfs get -H -o value'
+ [[ '' != '' ]]
++ uname -n
+ Z_LOCAL_HOST=proxmox
+ Z_LOCAL_HOST=proxmox
+ [[ -i == \-\R ]]
+ [[ '' == \-\R ]]
+ [[ '' != '' ]]
+ [[ '' != '' ]]
+ [[ '' != '' ]]
+ PROPTYPES=local,received
+ case `id` in
++ id
+ ZREP_RUNDIR=/var/run
+ zrep_checkfile=/var/run/zrep.check.317663
+ zfs
+ Z_HAS_X=0
+ Z_HAS_REC_U=0
+ Z_HAS_REC_O=0
+ Z_HAS_SNAPPROPS=0
+ grep help /var/run/zrep.check.317663
+ Z_HAS_X=1
+ Z_HAS_REC_U=1
+ Z_HAS_REC_O=1
+ Z_HAS_SNAPPROPS=1
+ DEPTHCAP='-d 1'
+ (( !Z_HAS_SNAPPROPS ))
+ rm /var/run/zrep.check.317663
+ Z_LOCK_RETRY=10
+ Z_GLOBAL_LOCKFILE=/var/run/zrep.lock
+ [[ '' == '' ]]
+ export Z_GLOBAL_PID=317663
+ Z_GLOBAL_PID=317663
+ Z_SETHOLD='zfs hold'
+ [[ -i == -[tD] ]]
+ [[ zrep != \z\r\e\p ]]
+ ZREP_INC_FLAG=-I
+ case "$1" in
+ shift
+ '[' rpool/ROOT/pve-1 '!=' '' ']'
+ case $1 in
+ break
+ zrep_init rpool/ROOT/pve-1 truenas main/zrep/proxmox/ROOT/pve-1
+ typeset srcfs=rpool/ROOT/pve-1 desthost=truenas destfs=main/zrep/proxmox/ROOT/pve-1 snap check vol=0
+ typeset mountpoint vflags verbose
+ typeset token
+ [[ '' != \-\f ]]
+ zrep_ssh truenas zfs list main/zrep/proxmox/ROOT/pve-1
+ [[ '' != '' ]]
+ [[ rpool/ROOT/pve-1 == '' ]]
++ zfs get -H -o value zrep:dest-fs rpool/ROOT/pve-1
+ check=main/zrep/proxmox/ROOT
+ [[ main/zrep/proxmox/ROOT != \- ]]
+ echo 'rpool/ROOT/pve-1 is at least partially configured by zrep'
rpool/ROOT/pve-1 is at least partially configured by zrep
++ zfs get -H -o value -s local zrep:master rpool/ROOT/pve-1
+ check=
+ [[ '' != '' ]]
+ [[ '' == '' ]]
+ zrep_errquit 'To re-initialize, first use zrep clear rpool/ROOT/pve-1'
+ _errprint Error: 'To re-initialize, first use zrep clear rpool/ROOT/pve-1'
+ echo Error: To re-initialize, first use zrep clear rpool/ROOT/pve-1
Error: To re-initialize, first use zrep clear rpool/ROOT/pve-1
+ zrep_has_global_lock
++ zrep_global_lock_pid
++ cat /var/run/zrep.lock
+ lockpid=
+ [[ '' == '' ]]
+ return 1
+ exit 1
root@proxmox:~#

[ppbrown]

so it seems like the zrep clear, is leaving behind

zrep:dest-fs

property?

that seems odd.
mayube you arent running it with correct perms or something?

[skirsch]

I run as root.

[ppbrown]

interestingly, in some environments, that isnt enough. the main point here, is that for everyone else "zrep clear" works, but for you, in your environment.it does not. So, you probably need to examine specifically why that is. Given that you are running zsh instead of bash, like one should with the latest version of zrep, you may be best off posting in a forum focused on your specific OS? Digging deeper, would require you setting -x, then running the zrep clear to notice exactly what it is calling, then running the calls yourself to see if it actually works when you run the command directly, vs through zrep. Im guessing it will work. If so, then you need to fix the specific runtime environment that you are kicking off zrep with.

…

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