Yes on the server NTPD service is running. Total No. of Email Ids: 127 Total No. of IMAP Users: 75
Amit -----Original Message----- From: Eric Shubert [mailto:[email protected]] Sent: Friday, September 07, 2012 6:48 AM To: [email protected] Subject: [qmailtoaster] Re: Imap and Memory Issue On 09/06/2012 12:34 AM, Bharath Chari wrote: > Amit <[email protected]> wrote: > >> Hi Everyone, >> >> >> >> Last month I upgraded my server hardware and migrated QMT from old >> server to new server, but after up-gradation I started facing problem >> in Outlook. >> My >> users Outlook automatically goes into offline mode. All 100 users are >> on IMAP. Differences of Old and new scenario mentioned below: >> >> >> >> OLD Server >> >> >> >> Hardware: Intel Core2Quad, 2 GB RAM, 250 GB HDD * 1 No >> >> Software: CentOS 5.4 32 bit, QMT 32 bit and Dovecot 32 bit >> >> >> >> NEW Server >> >> >> >> Hardware: Intel Xeon E5620 processor, 8 GB RAM, 2 TB * 2 No HDD (RAID >> 1) >> >> Software: CentOS 5.8 64 bit, QMT 64 bit and Dovecot 64 bit >> >> >> >> I also noticed on new server that RAM utilization going very high. >> Attaching >> screen shot of the same below: >> >> >> >> >> >> >> >> Kindly let me know if any further details required. >> >> >> >> Thanks, >> >> Amit > > Hi Amit, > > At first glance your memory usage seems OK. You have approx 6GB of ram as > cached. > > Is your new server set to sync time with an ntp server? Dovecot is very > sensitive to drift in clocks. > > Bharath > > --------------------------------------------------------------------- Good suggestion, Bharath. That didn't occur to me off hand. That's a honker of a host, Amit. Care to share numbers? Like number of users, emails. -- -Eric 'shubes' --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
