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I use a lot of tabs and Firefox runs very slowly. I would like to figure out which tabs are eating up resources (cpu, memory, etc). Will the Mozilla dtrace framework be any help with this? -- This message posted from opensolaris.org

We run a dovecot mailserver. One of the clients I use is a Mac Laptop. Recently I upgraded from Mountain Lion (10.8) to Mavericks (10.9). Under 10.8 it worked fine. On 10.9 it syncs up when I invoke the client, but after a while stops getting updates. Most of my mail clients are on Linux (thunderbird) or Android (K9) and I admit that several run against my very large INBOX simultaneously. The

Pardon the naive question, but I'm obviously missing something. I'm running the tools in standalone mode on Ubuntu 14.04. All is working well. upsc nicely shows me all the status info from command line. What I'm missing is how to get the GUI display.

I sometimes see "loading message" or "opening Inbox" delays against both 1.X and 2.X Dovecot servers from thunderbird. Is there some way to pin down whats causing them?

We are running Dovecot 2.0.12. It runs on only one server and /var/mail is local where all the INBOX's are stored. Users other IMAP folders are NFS mounted on the server. We see frequent Error: nfs_flush_file_handle_cache_dir: rmdir(/var/mail) failed: Device busy I know this error message has been around a long time. Should we still be seeing it on 2.0.12 with a local /var/mail. Perhaps

I've noticed lately that Dovecot seems to be inserting an extra dot in some url's contained in html email. The most consistent example I see is in the newsletters from the Washington Post. For example, if I look at the raw email on the mail server I see text that starts <http://link.washingtonpost.com/click But if I look at what Thunderbird shows it starts

Hi, I tried using Nextcloud's Mail app to access my dovecot server (version: 2.2.27 (c0f36b0)), and got an error. The relevant imap log is: C: 3 LIST () "" (*) RETURN (SPECIAL-USE) ... S: * LIST () "/" Archives ... C: 6 STATUS Archives (MESSAGES) S: 6 NO Mailbox isn't selectable (0.000 + 0.000 secs). >> Command 6 took 0.0014 seconds. C: 7 LOGOUT S: * BYE

We have 14 500GB PATA drives left over from another project. Given that ZFS seems to prefer working with jbod''s, does anyone know of an inexpensive enclosure with an fcal interface to host the disks? This message posted from opensolaris.org

I run thunderbird (both 3.x and 5.x) against dovecot 2.x and frequently see delays "loading message". I admit to having a very large mailbox and running multiple imap clients. I've turned on thunderbird debugging, and at least one pattern I see in the log during the delays (maybe a minute long) is the failed protocol message above. These are no the only delays, but are the ones