Details
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Type:
Bug
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Status: Closed
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: 5.5.37-galera
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Fix Version/s: 5.5.38-galera, 10.0.11-galera
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Component/s: None
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Labels:
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Environment:debian
Description
Hi,
We use a minimal version of debian (from debootstrap) with the following packages :
ii galera 25.3.5-wheezy amd64 Galera Replication Framework ii mariadb-galera-server 5.5.37+maria-1~whe all MariaDB database server with Galera cluster (metapackage de ii mariadb-galera-server-5.5 5.5.37+maria-1~whe amd64 MariaDB database server with Galera cluster binaries
PROBLEM: wsrep_sst_rsync not usable
REASON: The package lsof is not installed by default on our version.
EXPLANATION: wsrep_sst_rsync fails because of the following test:
check_pid_and_port()
{
local pid_file=$1
local rsync_pid=$2
local rsync_port=$3
local port_info=$(lsof -i :$rsync_port -Pn 2>/dev/null | \
grep "(LISTEN)")
local is_rsync=$(echo $port_info | \
grep -w '^rsync[[:space:]]\+'"$rsync_pid" 2>/dev/null)
if [ -n "$port_info" -a -z "$is_rsync" ]; then
wsrep_log_error "rsync daemon port '$rsync_port' has been taken"
exit 16 # EBUSY
fi
check_pid $pid_file && \
[ -n "$port_info" ] && [ -n "$is_rsync" ] && \
[ $(cat $pid_file) -eq $rsync_pid ]
}
SUGGESTION:
- add lsof as a dependence of mariadb-galera-server-5.5 package
- check for lsof in the script in order to throw the appropriate error message in the log
- (both?)
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Thanks for the suggestions Guillaume!
http://bazaar.launchpad.net/~maria-captains/maria/maria-5.5-galera/revision/3489
CentOS users are also hitting this, can you add it to the rpm packages also?
Seconding Tom's request - or at least document it until the next release as wsrep over rsync is broken entirely with the 5.5.37 release.
Tom,
Sure, I will update the rpm dependency list as well.
Hi Ryan,
For now, I have added a note in the release notes.
Update RPM dependency list.
Fix pushed in maria-5.5-galera and maria-10.0-galera.
http://bazaar.launchpad.net/~maria-captains/maria/maria-5.5-galera/revision/3494
Fix pushed to maria-5.5-galera.