imapd, vpopmail, 'authdaemond: vmysql: sql error[3]: MySQL server has gone away'

[michal_sjx]

Zdravim vsechny a preji klidne noci :)
Mam problem a obracim se v posledni rade na konferenci (doufam, ze spravne).

Na serveru mi bezi jako MTA qmail, sitove spojeni s klientama resi
tcpserver a sslserver, a dorucovani(/vybirani) je na vpopmailu.
Vse az sem je ok. Probmem mam s autorizaci pres webmail (squirrelmail).
Alespon jednou dene (a nevim za jakych podminek) se v logu objevi
"authdaemond: vmysql: sql error[3]: MySQL server has gone away" a
nasledne se neda prihlasit pres webovej mail do schranky (login failed).
Vse ostatni beha ok.
Abych v danou chvili problem vzresil, tak musim sahnout po restartu
authdaemond a je po starostech na nasledujicich nekolik hodin, a pak se
to znovu opakuje.

Kdybyste nekdo vedel co s tim (krome restartu do krona a nebo se vratit
ke stare funkcni instalaci fBSD), tak prosim poradte. Predem moc dekuji
a zde prikladam nekolik informaci.

# grep mysql /var/log/maillog
Jul 11 00:20:24 xxxxxxx authdaemond: vmysql: sql error[3]: MySQL server
has gone away

# uname -a
FreeBSD xxxxxxx.cz 5.4-STABLE FreeBSD 5.4-STABLE #0: Fri Jul  8 01:01:46
CEST 2005     root at xxxxxxx.cz:/usr/obj/usr/src/sys/JADRO1  i386

# pkg_version
courier-authlib-base-0.56           =   up-to-date with port
courier-authlib-mysql-0.56          =   up-to-date with port
courier-authlib-vchkpw-0.56         =   up-to-date with port
courier-imap-4.0.3,1                =   up-to-date with port
squirrelmail-1.4.4_1                =   up-to-date with port
courier-authlib-mysql-0.56          =   up-to-date with port
mysql-client-5.0.7                  =   up-to-date with port
mysql-server-5.0.7                  =   up-to-date with port
php5-mysql-5.0.4_2                  =   up-to-date with port
vpopmail-5.4.10_3                   =   up-to-date with port

# uptime
12:19AM  up 5 days, 18:08, 2 users, load averages: 0.00, 0.02, 0.00
(pred peti dny jsem delal novou instalaci na nove HDD)

michal
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