[Gluster-users] Client disconnections, memory use

[Strahil]

Sadly I can't help you with your issue, but you can consider setting your mount point in autofs/systemd's automounter in order to reduce the end users' irritation.
You are using the fusefs, right ? 
Also, try to increase logging level and check if anything comes out.
What is the output of 'gluster volume get all cluster.op-version' ?

Best Regards,
Strahil NikolovOn Nov 13, 2019 01:48, Jamie Lawrence wrote: > > Glusternauts, > > I have a 3x3 cluster running 5.9 under Ubuntu 16.04. We migrated clients from a different, much older, cluster. Those clients are running 5.9 clients, and spontaneously disconnect. It was signal 15, but no user killed it, and I can't imagine why another daemon would have. > > > [2019-11-12 22:52:42.790687] I [fuse-bridge.c:5144:fuse_thread_proc] 0-fuse: initating unmount of /mnt/informatica/sftp/dectools > [2019-11-12 22:52:42.791414] W [glusterfsd.c:1500:cleanup_and_exit] (-->/lib/x86_64-linux-gnu/libpthread.so.0(+0x76ba) [0x7f141e4466ba] -->/usr/sbin/glusterfs(glusterfs_sigwaiter+0xed) [0x55711c79994d] -->/usr/sbin/glusterfs(cleanup_and_exit+0x54) [0x55711c7997b4] ) 0-: received signum (15), shutting down > [2019-11-12 22:52:42.791435] I [fuse-bridge.c:5914:fini] 0-fuse: Unmounting '/mnt/informatica/sftp/dectools'. > [2019-11-12 22:52:42.791444] I [fuse-bridge.c:5919:fini] 0-fuse: Closing fuse connection to '/mnt/informatica/sftp/dectools'. > > Nothing in the log for about 12 minutes previously. > > Volume info: > > Volume Name: sc5_informatica_prod_shared > Type: Distributed-Replicate > Volume ID: db5d2693-59e1-40e0-9c28-7a2385b2524f > Status: Started > Snapshot Count: 0 > Number of Bricks: 3 x 3 = 9 > Transport-type: tcp > Bricks: > Brick1: sc5-storage-1:/gluster-bricks/pool-1/sc5_informatica_prod_shared > Brick2: sc5-storage-2:/gluster-bricks/pool-1/sc5_informatica_prod_shared > Brick3: sc5-storage-3:/gluster-bricks/pool-1/sc5_informatica_prod_shared > Brick4: sc5-storage-4:/gluster-bricks/pool-1/sc5_informatica_prod_shared > Brick5: sc5-storage-5:/gluster-bricks/pool-1/sc5_informatica_prod_shared > Brick6: sc5-storage-6:/gluster-bricks/pool-1/sc5_informatica_prod_shared > Brick7: sc5-storage-7:/gluster-bricks/pool-1/sc5_informatica_prod_shared > Brick8: sc5-storage-8:/gluster-bricks/pool-1/sc5_informatica_prod_shared > Brick9: sc5-storage-9:/gluster-bricks/pool-1/sc5_informatica_prod_shared > Options Reconfigured: > performance.readdir-ahead: disable > performance.quick-read: disable > features.quota-deem-statfs: on > features.inode-quota: on > features.quota: on > transport.address-family: inet > nfs.disable: on > performance.client-io-threads: off > > > One very disturbing thing I'm noticing is that memory use on the client seems to be growing at rate of about 1MB/10 minutes of active use. One glusterfs process I'm looking at is consuming about 2.4G right now and growing. Does 5.9 have a memory leak, too? > > > -j > ________ > > Community Meeting Calendar: > > APAC Schedule - > Every 2nd and 4th Tuesday at 11:30 AM IST > Bridge: https://bluejeans.com/118564314 > > NA/EMEA Schedule - > Every 1st and 3rd Tuesday at 01:00 PM EDT > Bridge: https://bluejeans.com/118564314 > > Gluster-users mailing list > Gluster-users at gluster.org > https://lists.gluster.org/mailman/listinfo/gluster-users
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.gluster.org/pipermail/gluster-users/attachments/20191113/a442e99b/attachment.html>