Bug #65083 mysqld_safe logging delay
Submitted: 24 Apr 2012 2:55 Modified: 1 Jul 2012 17:08
Reporter: jj jj Email Updates:
Status: No Feedback Impact on me:
None 
Category:MySQL Server: General Severity:S3 (Non-critical)
Version:5.5.22 OS:Any
Assigned to: Assigned Account CPU Architecture:Any

[24 Apr 2012 2:55] jj jj 
Description:
mysqld_safe delays logging to logfile mysqld output. This is especialy visible during innodb recovery where "progress" is not logged until is 100% done

120423 23:51:01  InnoDB: Starting an apply batch of log records to the database...
InnoDB: Progress in percents: 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 3
0 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62
 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94
95 96 97 98 99

How to repeat:
my startup script:

/var/mysql5/bin/mysqld_safe --federated --innodb_file_per_table --basedir=/var/mysql5 \
--ledir=/var/mysql5/bin \
--port=3306 \
--character-set-server=utf8 --collation-server=utf8_polish_ci --open-files-limit=30000 \
--datadir=/ssd/mysql5dbs-sv14 \
--user=mysql5-sv14 \
>/dev/null 2>&1 &
[1 Jun 2012 17:08] Sveta Smirnova 
Thank you for the report.

I can not repeat this on Linux too. Looks like OS bug. Which operating system do you use?
[2 Jul 2012 1:00] Bugs System 
No feedback was provided for this bug for over a month, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".