4 votes
Accepted

How to define SSH port for target server with znapzendsetup

To have special configuration for a particular connection, just create a Host section in your ~/.ssh/config file and do whatever magic you see fit. Make sure you use the .ssh/config of the user you ...
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  • 1,742
2 votes

znapzend cannot receive new filesystem stream: dataset is busy

I found answer myself, when destitaion zvol shared(lun mapping) this error occurs, after unsharing destination zvol,znapzend working since yesterday.
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2 votes

Time to run znapzend job

This question is old but for future reference I'm answering anyway. znapzend stores the schedule configuration in the filesystem metadata, not in a file in the filesystem itself. See the top of the ...
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2 votes

How can I ratelimit znapzend?

You could try limiting mbuffer, which znapzend uses: -r <rate> : limit read rate to <rate> B/s, where <rate> can be given in b,k,M,G You may need to alias the mbuffer executable ...
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  • 2,422
1 vote

znapzend not taking snapshots after the initial set up

Spoke too soon guys. It is working. I had to wait till the new hour started
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  • 21
1 vote

Can znapzend be used for replication only?

After upgrading znapzend from 0.17.0 to 0.19.0 the problem of the last snapshot being deleted on the destination has been eliminated.
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1 vote

How can I ratelimit znapzend?

See Introduction to Linux Traffic Control. As an alternative you could prioritize your traffic rather than rate limit so you still get fast backups. http://tldp.org/HOWTO/Traffic-Control-HOWTO/intro....
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1 vote
Accepted

"Host key verification failed" on znapzendzetup create command

Tobi got me pointed in the right direction (thanks!). My solution was to enable password-less root login over ssh, which probably isn't ideal, but I'm in a home LAN, so should be fine. The problem was,...
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  • 21
1 vote

"Host key verification failed" on znapzendzetup create command

since you are using sudo I assume the keys you have setup are not valid for the right user ... try sudo ssh backuphost ls to verify your setup
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  • 1,742
1 vote
Accepted

znapzendzetup create fails indicating it can't find SRC filesystem being created

You are mixing up datasets and mountpoints. ZnapZend deals with zfs datasets. /mnt/test/src is a mountpoint you have to specify the zfs dataset, not the mountpoint. a dataset normally starts with ...
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