I have an INNODB installation that has caused me some problems recently
with the data files growing beyond the UNIX file size limits. I have
everything back to normal but,
My question: is there a mysql systems table or variable that I can get
the:
-Current space allocated?
-Current space used?
OR does anyone already have an SQL statement that will get this
information?
Please help! 4 1414
"gamma_one" <ga********@hotmail.com> wrote in message
news:11**********************@g49g2000cwa.googlegr oups.com... I have an INNODB installation that has caused me some problems recently with the data files growing beyond the UNIX file size limits. I have everything back to normal but,
My question: is there a mysql systems table or variable that I can get the:
-Current space allocated? -Current space used?
For UNIX/Linux systems try
df -h to display each disk partition with it's Size, Used, Avail, and
%Use
and
du {directory} to show a breakdown of disk space usage by the directory
structure.
For dedicated mysql servers - happiness is having the mysql data on a disk
partition of it's own. Happier still if this partition is on it's own fast
drive.
Thomas Bartkus
>> I have an INNODB installation that has caused me some problems recently with the data files growing beyond the UNIX file size limits. I have everything back to normal but,
My question: is there a mysql systems table or variable that I can get the:
-Current space allocated? -Current space used?
For UNIX/Linux systems try df -h to display each disk partition with it's Size, Used, Avail, and %Use and du {directory} to show a breakdown of disk space usage by the directory structure.
Innodb tables are kept in large files that are preallocated (at
least there is some preallocation. And if you drop tables, the
files don't shrink, but the space may get re-used). df and du are
useless for telling how much free space there is within the file.
For dedicated mysql servers - happiness is having the mysql data on a disk partition of it's own. Happier still if this partition is on it's own fast drive.
Which still won't help in finding out how full your Innodb files
are.
Gordon L. Burditt
"Gordon Burditt" <go***********@burditt.org> wrote in message
news:11*************@corp.supernews.com... I have an INNODB installation that has caused me some problems recently with the data files growing beyond the UNIX file size limits. I have everything back to normal but,
My question: is there a mysql systems table or variable that I can get the:
-Current space allocated? -Current space used?
For UNIX/Linux systems try df -h to display each disk partition with it's Size, Used, Avail, and %Use and du {directory} to show a breakdown of disk space usage by the directory structure.
Innodb tables are kept in large files that are preallocated (at least there is some preallocation. And if you drop tables, the files don't shrink, but the space may get re-used). df and du are useless for telling how much free space there is within the file.
For dedicated mysql servers - happiness is having the mysql data on a
diskpartition of it's own. Happier still if this partition is on it's own
fastdrive.
Which still won't help in finding out how full your Innodb files are.
Gordon L. Burditt
Sometimes I volunteer answers to these posts as a check to see if I really
know what I'm talking about :-) I haven't played with nor had I considered
that Innodb tables would work so differently.
Thank You for setting me straight.
Thomas Bartkus This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics
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