Search found 17 matches

by moebius
Wed Jan 24, 2018 8:46 pm
Forum: Installation and Upgrade
Topic: Since Upgrading To Zimbra 8.8.5, Have Been Getting Numerous Lock Errors
Replies: 42
Views: 9091

Re: Since Upgrading To Zimbra 8.8.5, Have Been Getting Numerous Lock Errors

bgszim wrote:Bump?

What is the status of your lock issues. Have you solved your issues (maybe by upgrading to 8.8.6)?


Still happening for us in 8.8.6.. Perhaps once/day or once every other day.
by moebius
Tue Jan 23, 2018 4:34 pm
Forum: Installation and Upgrade
Topic: 8.8.6 IMAP failures
Replies: 5
Views: 1357

Re: 8.8.6 IMAP failures

Just to be clear on your requests for disks/cpu/ram... This Zimbra box has worked for years without this issue until the 8.8.5 release. RAM 32G 8 E5-2643 cores @ 3.3 Ghz under VMware Vmware host, with a datastore backed by a 6-drive ZFS Raid Z2 array with SSD read/write caching plus Vmware virtual f...
by moebius
Wed Jan 17, 2018 5:29 pm
Forum: Installation and Upgrade
Topic: 8.8.6 IMAP failures
Replies: 5
Views: 1357

Re: 8.8.6 IMAP failures

Yes...

Code: Select all

zimbra@svr02-jls:~$ zmlocalconfig | grep nio
nio_imap_enabled = true
nio_max_write_queue_size = 10000
nio_pop3_enabled = true
zimbra_index_lucene_io_impl = nio
zimbra_nio_file_copy_chunk_size_kb = 512
by moebius
Wed Jan 17, 2018 12:36 am
Forum: Administrators
Topic: 8.8.5 NGINX recv() failed (111: Connection refused)
Replies: 4
Views: 579

Re: 8.8.5 NGINX recv() failed (111: Connection refused)

I agree it is an issue with IMAP not responding to NGINX. When I run a top I see the mailboxd PID present but with very high CPU. Until I kill -9 the mailboxd PID, NGINX keeps throwing 111: Connection refused errors. Once I kill the mailboxd PID IMAP starts responding again. Webmail and Web admin ar...
by moebius
Wed Jan 17, 2018 12:31 am
Forum: Installation and Upgrade
Topic: 8.8.6 IMAP failures
Replies: 5
Views: 1357

8.8.6 IMAP failures

nginx.log starts showing recv() failed (111: Connection refused) while reading response from upstream mailbox.log shows no logging at the same time. PID of mailboxd shows high CPU, but IMAP is unresponsive. killing PID of mailboxd restores IMAP connectivity and is responsive again. Problem happens o...
by moebius
Thu Jan 11, 2018 6:06 pm
Forum: Installation and Upgrade
Topic: Since Upgrading To Zimbra 8.8.5, Have Been Getting Numerous Lock Errors
Replies: 42
Views: 9091

Re: Since Upgrading To Zimbra 8.8.5, Have Been Getting Numerous Lock Errors

Enabled for me...

Code: Select all

zimbra@svr02-jls:~$ zmlocalconfig|grep nio_imap_enabled
nio_imap_enabled = true
by moebius
Wed Jan 10, 2018 5:50 pm
Forum: Installation and Upgrade
Topic: Since Upgrading To Zimbra 8.8.5, Have Been Getting Numerous Lock Errors
Replies: 42
Views: 9091

Re: Since Upgrading To Zimbra 8.8.5, Have Been Getting Numerous Lock Errors

Yes, we already have those values increased unfortunately...

Code: Select all

$ zmprov gcf zimbraLmtpNumThreads
zimbraLmtpNumThreads: 40
$ zmprov gs `zmhostname` zimbraImapNumThreads
zimbraImapNumThreads: 500
$ zmprov gs `zmhostname` zimbraHttpNumThreads   
zimbraHttpNumThreads: 500
by moebius
Tue Jan 09, 2018 5:34 pm
Forum: Installation and Upgrade
Topic: Since Upgrading To Zimbra 8.8.5, Have Been Getting Numerous Lock Errors
Replies: 42
Views: 9091

Re: Since Upgrading To Zimbra 8.8.5, Have Been Getting Numerous Lock Errors

It's certainly possible, but I don't know how to resolve it.
by moebius
Mon Jan 08, 2018 5:18 pm
Forum: Installation and Upgrade
Topic: Since Upgrading To Zimbra 8.8.5, Have Been Getting Numerous Lock Errors
Replies: 42
Views: 9091

Re: Since Upgrading To Zimbra 8.8.5, Have Been Getting Numerous Lock Errors

I am also experiencing mailbox locking issues since 8.8.5 and have to restart the mailboxd service to clear them. zmmailboxctl kill does not work, I have to kill the PID. Seems to pop up every 2 or 3 days.
by moebius
Thu Jan 04, 2018 1:45 am
Forum: Installation and Upgrade
Topic: 8.8.5 NGINX recv() failed (111: Connection refused)
Replies: 1
Views: 774

Re: 8.8.5 NGINX recv() failed (111: Connection refused)

It looks like these errors we caused by another error.. mailbox.log shows a series of 'Failed to lock mailbox' errors.. 2018-01-03 10:26:43,693 ERROR [ImapServer-606] [ip=173.239.65.92;oip=166.177.248.16;via=173.239.65.92(nginx/1.7.1);ua=Zimbra/8.8.5_GA_1894;] mailbox - Failed to lock mailbox 2018-0...

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