Re: gluster volume status show second node is offline

[Strahil Nikolov <hunter86_bg@xxxxxxxxx>]

No, it's not normal.

Go to the virt2 and in /var/log/gluster directory you will find 'bricks' . Check the logs in bricks for more information.

Best Regards,

Strahil Nikolov

On Tue, Sep 7, 2021 at 1:13, Dario Lesca

<d.lesca@xxxxxxxxxx> wrote:

Hello everybody!

I'm a novice with gluster. I have setup my first cluster with two

nodes 

This is the current volume info:

  [root@s-virt1 ~]# gluster volume info gfsvol1

  Volume Name: gfsvol1

  Type: Replicate

  Volume ID: 5bad4a23-58cc-44d7-8195-88409720b941

  Status: Started

  Snapshot Count: 0

  Number of Bricks: 1 x 2 = 2

  Transport-type: tcp

  Bricks:

  Brick1: virt1.local:/gfsvol1/brick1

  Brick2: virt2.local:/gfsvol1/brick1

  Options Reconfigured:

  performance.client-io-threads: off

  nfs.disable: on

  transport.address-family: inet

  storage.fips-mode-rchecksum: on

  cluster.granular-entry-heal: on

  storage.owner-uid: 107

  storage.owner-gid: 107

  server.allow-insecure: on

For now all seem work fine.

I have mount the gfs volume on all two nodes and use the VM into it

But today I noticed that the second node (virt2) is offline:

  [root@s-virt1 ~]# gluster volume status

  Status of volume: gfsvol1

  Gluster process                            TCP Port  RDMA Port  Online  Pid

  ------------------------------------------------------------------------------

  Brick virt1.local:/gfsvol1/brick1          49152    0          Y      3090

  Brick virt2.local:/gfsvol1/brick1          N/A      N/A        N      N/A 

  Self-heal Daemon on localhost              N/A      N/A        Y      3105

  Self-heal Daemon on virt2.local            N/A      N/A        Y      3140

   

  Task Status of Volume gfsvol1

  ------------------------------------------------------------------------------

  There are no active volume tasks

 

  [root@s-virt1 ~]# gluster volume status gfsvol1 detail

  Status of volume: gfsvol1

  ------------------------------------------------------------------------------

  Brick                : Brick virt1.local:/gfsvol1/brick1

  TCP Port            : 49152             

  RDMA Port            : 0                 

  Online              : Y                 

  Pid                  : 3090               

  File System          : xfs               

  Device              : /dev/mapper/rl-gfsvol1

  Mount Options        : rw,seclabel,relatime,attr2,inode64,logbufs=8,logbsize=32k,sunit=128,swidth=128,noquota

  Inode Size          : 512               

  Disk Space Free      : 146.4GB           

  Total Disk Space    : 999.9GB           

  Inode Count          : 307030856         

  Free Inodes          : 307026149         

  ------------------------------------------------------------------------------

  Brick                : Brick virt2.local:/gfsvol1/brick1

  TCP Port            : N/A               

  RDMA Port            : N/A               

  Online              : N                 

  Pid                  : N/A               

  File System          : xfs               

  Device              : /dev/mapper/rl-gfsvol1

  Mount Options        : rw,seclabel,relatime,attr2,inode64,logbufs=8,logbsize=32k,sunit=128,swidth=128,noquota

  Inode Size          : 512               

  Disk Space Free      : 146.4GB           

  Total Disk Space    : 999.9GB           

  Inode Count          : 307052016         

  Free Inodes          : 307047307

 

What does it mean?

What's wrong?

Is this normal or I missing some setting?

If you need more information let me know

Many thanks for your help

--

Dario Lesca

(inviato dal mio Linux Fedora 34 Workstation)

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