DBERROR db4: PANIC: fatal region error in cyrus-imapd on RHEL4 update 4 for S390X

[Somnath Pal]

Hi list,

I am running postfix-2.2.10 with cyrus-imap-2.2.12 on Redhat Enterprise
Linux 4
update 4 on s390x (IBM Z series). After installing cyrus-imap & I am
receving
the following error in /var/log/maillog :

P.S. - I have tried this on two different instances of RHEL4U4 for S390X
running on IBM Z series (Z9) but I observed the same errors are coming on
both of them immediately after installing cyrus-imapd.

---------------------------------------------------------------------------------------------------------------
Sep 12 13:09:50 linux08 imaps[16727]: DBERROR: critical database situation
Sep 12 13:09:50 linux08 master[16728]: about to exec
/usr/lib64/cyrus-imapd/pop3d
Sep 12 13:09:50 linux08 pop3[16728]: DBERROR: invalid berkeley_cachesize
value,
using internal default
Sep 12 13:09:50 linux08 pop3[16728]: DBERROR db4: PANIC: fatal region error
detected; run recovery
Sep 12 13:09:50 linux08 pop3[16728]: DBERROR: critical database situation
Sep 12 13:09:50 linux08 master[16729]: about to exec
/usr/lib64/cyrus-imapd/pop3d
Sep 12 13:09:50 linux08 pop3s[16729]: DBERROR: invalid berkeley_cachesize
value, using internal default
Sep 12 13:09:50 linux08 pop3s[16729]: DBERROR db4: PANIC: fatal region error
detected; run recovery
Sep 12 13:09:50 linux08 pop3s[16729]: DBERROR: critical database situation
----------------------------------------------------------------------------------------------------------------

I tried with "ctl_cyrusdb -r" but it did not work.

------------------------------------------------------------------------------
My /etc/cyrus.conf -


# standard standalone server implementation

START {
  # do not delete this entry!
  recover    cmd="ctl_cyrusdb -r"

  # this is only necessary if using idled for IMAP IDLE
#  idled        cmd="idled"
}

# UNIX sockets start with a slash and are put into /var/lib/imap/sockets
SERVICES {
  # add or remove based on preferences
  imap        cmd="imapd" listen="imap" prefork=5
  imaps        cmd="imapd -s" listen="imaps" prefork=1
  pop3        cmd="pop3d" listen="pop3" prefork=3
  pop3s        cmd="pop3d -s" listen="pop3s" prefork=1
  sieve        cmd="timsieved" listen="sieve" prefork=0

  # these are only necessary if receiving/exporting usenet via NNTP
#  nntp        cmd="nntpd" listen="nntp" prefork=3
#  nntps        cmd="nntpd -s" listen="nntps" prefork=1

  # at least one LMTP is required for delivery
#  lmtp        cmd="lmtpd" listen="lmtp" prefork=0
  lmtpunix    cmd="lmtpd" listen="/var/lib/imap/socket/lmtp" prefork=1

  # this is only necessary if using notifications
#  notify    cmd="notifyd" listen="/var/lib/imap/socket/notify" proto="udp"
prefork=1
}

EVENTS {
  # this is required
#  checkpoint    cmd="ctl_cyrusdb -c" period=30
  checkpoint    cmd="ctl_cyrusdb -c" period=5

  # this is only necessary if using duplicate delivery suppression,
  # Sieve or NNTP
  delprune    cmd="cyr_expire -E 3" at=0400

  # this is only necessary if caching TLS sessions
  tlsprune    cmd="tls_prune" at=0400
}

-----------------------------------------------------------------------------------
My /etc/imapd.conf -

configdirectory: /var/lib/imap
partition-default: /var/spool/imap
admins: cyrus
sievedir: /var/lib/imap/sieve
sendmail: /usr/sbin/sendmail
hashimapspool: true
sasl_pwcheck_method: saslauthd
sasl_mech_list: PLAIN
tls_cert_file: /usr/share/ssl/certs/cyrus-imapd.pem
tls_key_file: /usr/share/ssl/certs/cyrus-imapd.pem
tls_ca_file: /usr/share/ssl/certs/ca-bundle.crt

----------------------------------------------------------------------------------

Pls suggest how to fix this problem. My cyrus imap server is not coming up
at
all.


Let me know if this is a known issue in RHEL4U4 for S390X ?

Thanks in advance,
Somnath
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