Re: Recomendations for a Migration of a Cyrus mailStore with 70K users.

2010-06-30 Thread Wesley Craig
On 30 Jun 2010, at 13:59, Nestor A Diaz wrote: > another question : what about if a mail is comming from the lmtp > socket > to the refering mailbox and the mailbox is currently in the renaming > process ? From lmtpengine.c: case IMAP_MAILBOX_MOVED: prot_printf(pout, "451 4.2.1 M

Re: Recomendations for a Migration of a Cyrus mailStore with 70K users.

2010-06-30 Thread Nestor A Diaz
Ok, but i am not sure how it will be the layout for a virtdomains: true + hashimapspool: true + fulldirhash: true ? AFAIK cheking the rehash perl script that comes with the cyrus distribution, the only think i have seen from it it that it hash all of the mailboxes into 23 directories A..W (uppe

Re: Recomendations for a Migration of a Cyrus mailStore with 70K users.

2010-06-30 Thread Andrew Morgan
On Wed, 30 Jun 2010, Nestor A Diaz wrote: > Hi Dominique et all, thanks for your script and the comments, i will > make my own customizations in it, regarding the other comments i got, i > forgot to tell you that the spool dir is currently hashed, but, since > all the mailbox names are numbers, so

Re: Recomendations for a Migration of a Cyrus mailStore with 70K users.

2010-06-30 Thread Nestor A Diaz
another question : what about if a mail is comming from the lmtp socket to the refering mailbox and the mailbox is currently in the renaming process ? what about if the user have a shared folder and other users are accessing his mailbox with write privilegies ?? On 06/30/2010 12:09 PM, Nestor A

Re: Recomendations for a Migration of a Cyrus mailStore with 70K users.

2010-06-30 Thread Nestor A Diaz
Hi Dominique et all, thanks for your script and the comments, i will make my own customizations in it, regarding the other comments i got, i forgot to tell you that the spool dir is currently hashed, but, since all the mailbox names are numbers, so they all are under te "q" letter in the hash s

Re: Recomendations for a Migration of a Cyrus mailStore with 70K users.

2010-06-21 Thread Wesley Craig
On 16 Jun 2010, at 15:31, Nestor A Diaz wrote: > At the begining i use only a default mailstore, on a ext3 formatted > filesystem over a raid 10 / LVM, it works fine, however when it > reaches > the 32768 directories, (a limitation of ext3) i have to create another > partition, and then another o

Re: Recomendations for a Migration of a Cyrus mailStore with 70K users.

2010-06-17 Thread Andrew Morgan
On Wed, 16 Jun 2010, Nestor A Diaz wrote: Hello Cyrus People. I have been always a proud user of the cyrus email system, currently my larger cyrus installation is about 70K users, which have been working fine, however i need to make some adjustems to improve the resposiviness of the mailstore.

Re: Recomendations for a Migration of a Cyrus mailStore with 70K users.

2010-06-16 Thread LALOT Dominique
We just finished migrating using 12 spools ext4 RAID5 for much less users (6000) with quotas up to 3Gb. It tooks a few days on line just rename mailboxes to another spool. my script looks like this. Just take care no to abort it in the middle of a rename. It would be better to add a handler for SIG

Recomendations for a Migration of a Cyrus mailStore with 70K users.

2010-06-16 Thread Nestor A Diaz
Hello Cyrus People. I have been always a proud user of the cyrus email system, currently my larger cyrus installation is about 70K users, which have been working fine, however i need to make some adjustems to improve the resposiviness of the mailstore. At the begining i use only a default mail