Percona XtraBackup moved to https://jira.percona.com/projects/PXB

Merge lp:~sergei.glushchenko/percona-xtrabackup/xb20-bug1095551 into lp:percona-xtrabackup/2.0

  1. xb20-bug1095551
  2. Merge into 2.0
Proposed by Sergei Glushchenko
Status: Merged
Approved by: Alexey Kopytov
Approved revision: 491
Merged at revision: 496
Proposed branch: lp:~sergei.glushchenko/percona-xtrabackup/xb20-bug1095551
Merge into: lp:percona-xtrabackup/2.0
Diff against target: 20 lines (+2/-1)
1 file modified
innobackupex (+2/-1)
To merge this branch: bzr merge lp:~sergei.glushchenko/percona-xtrabackup/xb20-bug1095551
Reviewer Review Type Date Requested Status
Alexey Kopytov (community) Approve
Review via email: mp+141853@code.launchpad.net

Description of the change

Bug 1095551
Unnecessary long sleep() in innobackupex leads to FTWRL taking too long.
2 seconds sleep interval in mysql_ping been replaced by 100 milliseconds sleep interval.

http://jenkins.percona.com/view/XtraBackup/job/percona-xtrabackup-2.0-param/318/

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Revision history for this message
Alexey Kopytov (akopytov) :
review: Approve

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1=== modified file 'innobackupex'
2--- innobackupex 2013-01-02 04:20:08 +0000
3+++ innobackupex 2013-01-04 05:17:24 +0000
4@@ -18,6 +18,7 @@
5 use File::Find;
6 use File::Copy;
7 use English qw(-no_match_vars);
8+use Time::HiRes qw(usleep);
9
10 # version of this script
11 my $innobackup_version = '1.5.1-xtrabackup';
12@@ -912,7 +913,7 @@
13 print STDERR "$prefix Waiting for ibbackup (pid=$ibbackup_pid) to suspend\n";
14 print STDERR "$prefix Suspend file '$suspend_file'\n\n";
15 for (;;) {
16- sleep 2;
17+ usleep(100000);
18 last if -e $suspend_file;
19
20 # check that ibbackup child process is still alive

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