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Old 01-24-2017, 02:35 PM   #1
RayLui20
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Registered: Jul 2013
Posts: 16

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Issue - zrep slaving bigger than master


So I am working on a project where we are migrating file servers. Our file servers are a mix of illumnos and solaris. This not production yet but I am seeing an issue where I am trying to replicate from master to slave using zrep and I am seeing a huge discrepancy between the two.

Both OS version is OmniOS 5.11

Master is using 37.9 TB
Slave is using 43.8 TB

The zrep job is still going on so I am afraid the slave will continue to grow.

I've been digging a lot and I cannot find an answer so I am hoping there are some solaris/zrep/zfs experts on here that can provide some insight for me

But these are the ways I am troubleshooting

Master Node
Quote:
master - zfs get all tank/home | grep compress

tank/home compressratio 1.30x -
tank/home compression lz4 inherited from tank
tank/home refcompressratio 1.30x -

master - root@sl133fs2:/root# zfs get all tank/home | grep record

tank/home recordsize 64K inherited from tank
Slave node
Quote:
slave - zfs get all tank/home | grep compress
tank/home compressratio 1.30x -
tank/home compression lz4 inherited from tank
tank/home refcompressratio 1.30x -

slave - zfs get all tank/home | grep record
tank/home recordsize 64K inherited from tank
I do see the compression ratio is off by .01 but I am unsure if that would cause the 6 TB discrepancy

thanks in advance
 
  


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