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Percona Dev

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3/1/12

Showing actual row or column data that are out of sync

Hi guys, The output that pt-table-checksum gives is useful in that it lets you know that replicas are

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Showing actual row or column data that are out of sync

Hi guys, The output that pt-table-checksum gives is useful in that it lets you know that replicas are

3/1/12

2/29/12

Creating the percona schema in pt-table-checksum

Hi guys, I recently brought up a master from backups which didn't have the percona schema. I ran

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Creating the percona schema in pt-table-checksum

Hi guys, I recently brought up a master from backups which didn't have the percona schema. I ran

2/29/12

Kristian Nielsen, Laurynas Biveinis2

12/15/11

Patch for xtradb compilation on visual studio

2011/12/15 Kristian Nielsen <knie...@knielsen-hq.org>: > We needed this in MariaDB 5.5 to

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Patch for xtradb compilation on visual studio

2011/12/15 Kristian Nielsen <knie...@knielsen-hq.org>: > We needed this in MariaDB 5.5 to

12/15/11

12/12/11

Should the checksum table created with IF NOT EXISTS

Let's say that the master where pt-table-checksum is run from is failed over to a cold standby.

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Should the checksum table created with IF NOT EXISTS

Let's say that the master where pt-table-checksum is run from is failed over to a cold standby.

12/12/11

11/20/11

array options need to be dereferenced when checking

Looking at pt-table-checksum (v2), options with type 'array' will *always* be true (ie an

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array options need to be dereferenced when checking

Looking at pt-table-checksum (v2), options with type 'array' will *always* be true (ie an

11/20/11

Alfie, Baron Schwartz4

11/17/11

Sane threshold defaults for options

On Friday, November 18, 2011 8:41 AM, "Alfie John" <alf...@opera.com> wrote: >

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Sane threshold defaults for options

On Friday, November 18, 2011 8:41 AM, "Alfie John" <alf...@opera.com> wrote: >

11/17/11

Alfie, Baron Schwartz2

11/7/11

Duplicated queries in the binlog for pt-table-checksum

Alfie, The REPLACE and UPDATE actually touch different columns, so they're not duplicates. The

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Duplicated queries in the binlog for pt-table-checksum

Alfie, The REPLACE and UPDATE actually touch different columns, so they're not duplicates. The

11/7/11

11/1/11

pt-table-checksum --recursion-method=dsn doesn't filter itself out

From the comments of: https://bugs.launchpad.net/percona-toolkit/+bug/879194 Not sure if this was

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pt-table-checksum --recursion-method=dsn doesn't filter itself out

From the comments of: https://bugs.launchpad.net/percona-toolkit/+bug/879194 Not sure if this was

11/1/11

Xavier, … Alexey Kopytov3

10/11/11

O_DIRECT warnings & can I trust "innobackupex: completed OK!" message?

Hi Xavier, On 07.10.11 19:23, Xavier wrote: > Good morning, > > I have a gluster 3.2

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O_DIRECT warnings & can I trust "innobackupex: completed OK!" message?

Hi Xavier, On 07.10.11 19:23, Xavier wrote: > Good morning, > > I have a gluster 3.2

10/11/11

9/13/11

MySQL Bug #62100: is fixed in percona server?

MySQL lost tables for DDL: http://bugs.mysql.com/bug.php?id=62100

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MySQL Bug #62100: is fixed in percona server?

MySQL lost tables for DDL: http://bugs.mysql.com/bug.php?id=62100

9/13/11

Jeremy Thomerson, Stewart Smith5

9/12/11

MySQL Bug 59449 - Patch Accepted by Percona?

On Thu, Jun 16, 2011 at 11:47 AM, Jeremy Thomerson <jeremyt...@gmail.com> wrote: On Thu,

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MySQL Bug 59449 - Patch Accepted by Percona?

On Thu, Jun 16, 2011 at 11:47 AM, Jeremy Thomerson <jeremyt...@gmail.com> wrote: On Thu,

9/12/11

David Stainton, Stewart Smith2

8/18/11

where to find latest stable Percona in the 5.5 series?

On Thu, 18 Aug 2011 14:38:02 -0700, David Stainton <dstain...@gmail.com> wrote: > I'm

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where to find latest stable Percona in the 5.5 series?

On Thu, 18 Aug 2011 14:38:02 -0700, David Stainton <dstain...@gmail.com> wrote: > I'm

8/18/11

Michi Mutsuzaki, … Stewart Smith4

7/11/11

Embedded XtraDB?

Thank you Vadim and Stewart for your replies. I'll try and see if I can port XtraDB patches to

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Embedded XtraDB?

Thank you Vadim and Stewart for your replies. I'll try and see if I can port XtraDB patches to

7/11/11

David Stainton, … Vadim Tkachenko8

6/3/11

generating a "fake" LRU dump?

David, So it seems you would benefit if we just implement preloading of all .ibd files in sequential

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generating a "fake" LRU dump?

David, So it seems you would benefit if we just implement preloading of all .ibd files in sequential

6/3/11

Henrik Ingo, Baron Schwartz2

3/28/11

[Xtrabackup Manager] discussion

Henrik, > So the final ingredient in running a successful open source project: > avoid private

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[Xtrabackup Manager] discussion

Henrik, > So the final ingredient in running a successful open source project: > avoid private

3/28/11

Stewart Smith, … Henrik Ingo5

3/28/11

Xtrabackup for Drizzle (and issues surrounding it)

Speaking as a soon-to-be user of this product, when I make backups, I don't just use xtrabackup.

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Xtrabackup for Drizzle (and issues surrounding it)

Speaking as a soon-to-be user of this product, when I make backups, I don't just use xtrabackup.

3/28/11

David Stainton, … Alexey Kopytov5

2/26/11

patch: kill if idle - where should I submit it?

Hi David, I created https://bugs.launchpad.net/percona-server/+bug/725436 to track the progress on

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patch: kill if idle - where should I submit it?

Hi David, I created https://bugs.launchpad.net/percona-server/+bug/725436 to track the progress on

2/26/11

David Stainton, … Robin Bowes5

1/11/11

performance of innobackupex - streaming vs. local snapshot

On 11/01/11 22:18, David Stainton wrote: > Hi, > > Yes it does appear to be CPU bound. >

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performance of innobackupex - streaming vs. local snapshot

On 11/01/11 22:18, David Stainton wrote: > Hi, > > Yes it does appear to be CPU bound. >

1/11/11

Kristian Nielsen, Vadim Tkachenko2

11/25/10

INFORMATION_SCHEMA.INNODB_LOCKS bug (and fix)

Kristian , Thanks! Bug assigned to Alexey and we will merge fix soon. On Thu, Nov 25, 2010 at 5:55 AM

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INFORMATION_SCHEMA.INNODB_LOCKS bug (and fix)

Kristian , Thanks! Bug assigned to Alexey and we will merge fix soon. On Thu, Nov 25, 2010 at 5:55 AM

11/25/10

Kristian Nielsen, Aleksandr Kuzminsky2

11/24/10

Bad link for 11.6

Hi Kristian, Thank you! Both are fixed. -Aleks Am 24.11.2010 11:32, schrieb Kristian Nielsen: > Hi

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Bad link for 11.6

Hi Kristian, Thank you! Both are fixed. -Aleks Am 24.11.2010 11:32, schrieb Kristian Nielsen: > Hi

11/24/10

Andrew Garner, Peter Zaitsev2

11/11/10

innodb_extra_undoslots

Andrew, Would you mind to filing this as a bug. It is best if you have some repeatable test case (or

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innodb_extra_undoslots

Andrew, Would you mind to filing this as a bug. It is best if you have some repeatable test case (or

11/11/10

Sébastien, … Stewart Smith3

11/11/10

Replacement of Embedded InnoDB

On Wed, 10 Nov 2010 04:55:32 -0800 (PST), Sébastien <sebasti...@gmail.com> wrote: > Hi,

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Replacement of Embedded InnoDB

On Wed, 10 Nov 2010 04:55:32 -0800 (PST), Sébastien <sebasti...@gmail.com> wrote: > Hi,

11/11/10

Baron Schwartz, … Peter Zaitsev9

11/9/10

Master's binlog position on slave

Baron, Check what happens in the new version. I think in later 5.1 It was printed in recovery

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Master's binlog position on slave

Baron, Check what happens in the new version. I think in later 5.1 It was printed in recovery

11/9/10

Baron Schwartz, Peter Zaitsev3

11/9/10

Paranoid xtrabackup feature request

Hi Peter, Filed as https://bugs.launchpad.net/percona-xtrabackup/+bug/673071 On Mon, Nov 8 at 19:07

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Paranoid xtrabackup feature request

Hi Peter, Filed as https://bugs.launchpad.net/percona-xtrabackup/+bug/673071 On Mon, Nov 8 at 19:07

11/9/10

Baron Schwartz, Peter Zaitsev3

11/8/10

how does xtrabackup copy data files?

Hi Peter, I'm not sure why I didn't think to use strace. You're right, it's 1MB at a

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how does xtrabackup copy data files?

Hi Peter, I'm not sure why I didn't think to use strace. You're right, it's 1MB at a

11/8/10

11/8/10

xtrabackup.c exit codes

Why does the following code, and several other places in main(), exit with -1 instead of 1? I can

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xtrabackup.c exit codes

Why does the following code, and several other places in main(), exit with -1 instead of 1? I can

11/8/10

11/4/10

debian source package fails build tests

Greetings, I downloaded the percona lenny source package and tried to build it on lenny. When

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debian source package fails build tests

Greetings, I downloaded the percona lenny source package and tried to build it on lenny. When

11/4/10

Andrea Usuelli, Vadim Tkachenko7

7/3/10

Failed to set O_DIRECT when using tmpfs

Oleg, The steps are in http://bugs.mysql.com/bug.php?id=26662 and you should check error.log to see

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Failed to set O_DIRECT when using tmpfs

Oleg, The steps are in http://bugs.mysql.com/bug.php?id=26662 and you should check error.log to see

7/3/10

6/29/10

innobackupex-1.5.1: Error: Connection to mysql child process

Hi, innobackup report an error when I try to make the backup This is the error: innobackupex-1.5.1:

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innobackupex-1.5.1: Error: Connection to mysql child process

Hi, innobackup report an error when I try to make the backup This is the error: innobackupex-1.5.1:

6/29/10

6/17/10

xtrabackup depend on mysql-client

Hi, I install xtrabackup on CenyOS 5.5, but have problem with dependence - mysql-client, I install

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xtrabackup depend on mysql-client

Hi, I install xtrabackup on CenyOS 5.5, but have problem with dependence - mysql-client, I install

6/17/10

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