Shulou(Shulou.com)06/01 Report--

This article introduces the relevant knowledge of "GlusterFS client process instance analysis". Many people will encounter such a dilemma in the operation of actual cases, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

When the client remounts the gluster volume, the process changes as follows:

The process PID does not change:

16683 root 200 398m 16m 2796 S 0.00.22 pid-file=/run/glusterd.pid 31.58 / usr/sbin/glusterd

The following process PID will change and regenerate:

Root 10068 7.9 0.4 302108 39204? Ssl 17:19 0:40 / usr/sbin/glusterfs-- volfile-id=/tank-- volfile-server=lab21 / mnt/dzq

Root 10093 0.0 0.6 232236 53316? Ssl 17:19 0:00 / usr/sbin/glusterfs-s localhost-- volfile-id gluster/nfs-p / var/lib/glusterd/nfs/run/nfs.pid-l / var/log/glusterfs/nfs.log-S / var/run/52fcb2d9e219d2dee4f280489ef3c9d4.socket

Root 10097 0.0 0.2 321604 20108? Ssl 17:19 0:00 / usr/sbin/glusterfs-s localhost-- volfile-id gluster/glustershd-p / var/lib/glusterd/glustershd/run/glustershd.pid-l / var/log/glusterfs/glustershd.log-S / var/run/dda19e05b0f00927c31e8b28c8a07f08.socket-- xlator-option * replicate*.node-uuid=2e830972-f2d2-4da9-8a03-e11e49cfc39e

When setting cache-size=2GB, the following processes on the client open up physical memory space of the corresponding size:

11193 root 20 02346m 2.0g 2744 S 0.026.6 1volfile-id=/tank / usr/sbin/glusterfs-- volfile-server=lab21 / mnt/dzq

In reality, the client has only one process, and the rest of the above is due to the fact that the glusterd service is not shut down:

/ usr/sbin/glusterfs-volfile-id=/tank-volfile-server=lab21 / mnt/dzq

This is the end of "GlusterFS client process instance Analysis". Thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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