<html dir="ltr"><head></head><body style="text-align:left; direction:ltr;"><div>Hi,</div><div><br></div><div>I run into a problem on an old clearos server, where the cyrus shutdown always failed at step exporting databases.</div><div>As I checked the situation using ps ax on an other console, I found that, it was exporting deliver.db.skiplist file, which failed after a loooong time (some minutes).</div><div>I checked that file on the filesystem, I saw the file size is 2048MB, which seems a limit for me and I suspect the problem should be that, the 32 bit cyrus cannot write more data to that file and caused the problem.</div><div>As I read the db_export.log, that confirmed my theory, file size limit exceeded.</div><div><br></div><div>This kind of issue causes long hangup at system shutdown and I guess causes other potential problems, as this file could be truncated and useless.</div><div><br></div><div>My question, do you have any idea/hint, what to do to get it work?</div><div>For example, changing export.db format to something else? (How?)</div><div>Thank you!</div><div><br></div><div>I copied some important information below, please check it.</div><div><br></div><div>db_export.log:</div><div style="margin-left: 3ch;"><pre>cvt_cyrusdb_all version: 1.2.1</pre><pre>db_checkpoint: open: No such file or directory</pre><pre>/usr/lib/cyrus-imapd/cvt_cyrusdb_all: line 199: 9150 File size limit exceeded$cvt_cyrusdb "$target" "$old_db" "${target}.skiplist" skiplist</pre><pre>ERROR: unable to convert /var/lib/imap/deliver.db from berkeley to skiplist</pre><pre>removed `/var/lib/imap/db/log.0000000001'</pre><pre>removed `/var/lib/imap/db/__db.001'</pre><pre>removed `/var/lib/imap/db/__db.002'</pre><pre>removed `/var/lib/imap/db/__db.003'</pre><pre>removed `/var/lib/imap/db/__db.004'</pre><pre>removed `/var/lib/imap/db/__db.005'</pre><pre>removed `/var/lib/imap/db/__db.006'</pre><pre>removed `/var/lib/imap/db/__db.007'</pre><pre>removed `/var/lib/imap/db/__db.008'</pre><pre>removed `/var/lib/imap/db/__db.009'</pre><pre>removed `/var/lib/imap/db/__db.010'</pre><pre>removed `/var/lib/imap/db/__db.011'</pre><pre>removed `/var/lib/imap/db/__db.012'</pre></div><div><br></div><div>The system details:</div><ul><li>Clearos 5.2 32 bit</li><li>Cyrus is 2.3.11</li><li>kernel 2.6.18-308.1.1.v5</li><li>filesystem is ext3 (no problem to write 200-300GB into a single file)</li><li>size of email folder (/var/spool/imap/*): 1007 GB</li><li>size of /var/lib/imap/deliver.db 48MB</li></ul><div><br></div><div>Other interesting config files:</div><div><span style="white-space: normal;"><br></span></div><div><span style="white-space: normal;">db.cfg.cache content</span></div><div style="margin-left: 3ch;"><pre>annotation_db=skiplist</pre><pre><span style="white-space: normal;">duplicate_db=berkeley</span></pre><pre><span style="white-space: normal;">mboxkey_db=skiplist</span></pre><pre><span style="white-space: normal;">mboxlist_db=skiplist</span></pre><pre><span style="white-space: normal;">pts</span><span style="white-space: normal;">cache_db=berkeley</span></pre><pre><span style="white-space: normal;">quota_db=quota</span></pre><pre><span style="white-space: normal;">legacy</span><span style="white-space: normal;">seenstate_db=skiplist</span></pre><pre><span style="white-space: normal;">sieve_version=2.2.3</span></pre><pre><span style="white-space: normal;">subscription_db=flat</span></pre><pre><span style="white-space: normal;">tlscache_db=berkeley</span></pre></div><div style="margin-left: 3ch;"><pre><br></pre></div><div>/var/lib/imap/db/DB_CONFIG</div><div><div style="margin-left: 3ch;"><pre>set_cachesize 0 8388608 8</pre><pre>set_lg_regionmax 5242880</pre><pre>set_lg_bsize 8097152</pre><pre><br></pre><pre><br></pre></div><div><br></div><div>Thank you!</div><div><br></div><div>István (Steve)</div></div></body></html>