[Samba] CIFS client mounts meta ops 30 times slow than server
Jeremy Allison
jra at samba.org
Thu Mar 9 18:35:48 UTC 2023
On Fri, Mar 10, 2023 at 02:08:56AM +0800, Shenyue Chen wrote:
> Thanks for the advice, Jeremy and Ralph. We'll definitely give the new
> version a try,
> I guess I still need to clarify my comparison setting a little bit:
> Let's say the BeeGFS folder path on SMB server is /mnt/beegfs.
> This folder is exported via Samba, and mounted on CIFS clients in /mnt/smb
> The 1st benchmark is done on /mnt/smb: 2 level of redirection
> The 2nd benchmark is done on /mnt/beegfs: 1 level of redirection, actually
> no SMB involved here.
You should also test cifsfs client to Samba
server exporting a local ext4/btrfs/xfs share.
That will give you the baseline of the performance
you should expect over SMB3 without beegfs involvement.
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