mysqld: Can't create/write to file '/home/mysqltmp/ibXXX' Permission deniedMysqldump without slow queryHow do...
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mysqld: Can't create/write to file '/home/mysqltmp/ibXXX' Permission denied
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My main volume is a 20GB SSD disk mounted on /. I have a 4TB HDD mounted in /home. So to save space I want to set the mysql temporary directory to /home/mysqltmp.
However when I set to this directory mysql won't start. I get error:
mysqld: Can't create/write to file '/home/mysqltmp/ibm7cVN0' (Errcode: 13 "Permission denied")
I checked the permission and it is correct:
# ls -ld /home/mysqltmp/
drwxrwxrwx 2 mysql mysql 4096 Apr 4 03:19 /home/mysqltmp/
Running mysqld as root it starts without problem.
Server:
# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.6 LTS
Release: 16.04
Codename: xenial
Note: Problem arose after updating to 16.04, was working on 14.04
MySQL details:
# mysql -V
mysql Ver 15.1 Distrib 10.1.38-MariaDB, for debian-linux-gnu (x86_64) using readline 5.2
mysql mariadb permissions
asked 14 mins ago
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My main volume is a 20GB SSD disk mounted on /. I have a 4TB HDD mounted in /home. So to save space I want to set the mysql temporary directory to /home/mysqltmp.
However when I set to this directory mysql won't start. I get error:
mysqld: Can't create/write to file '/home/mysqltmp/ibm7cVN0' (Errcode: 13 "Permission denied")
I checked the permission and it is correct:
# ls -ld /home/mysqltmp/
drwxrwxrwx 2 mysql mysql 4096 Apr 4 03:19 /home/mysqltmp/
Running mysqld as root it starts without problem.
Server:
# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.6 LTS
Release: 16.04
Codename: xenial
Note: Problem arose after updating to 16.04, was working on 14.04
MySQL details:
# mysql -V
mysql Ver 15.1 Distrib 10.1.38-MariaDB, for debian-linux-gnu (x86_64) using readline 5.2
mysql mariadb permissions
asked 14 mins ago
NeDarkNeDark
101
New contributor
NeDark is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
My main volume is a 20GB SSD disk mounted on /. I have a 4TB HDD mounted in /home. So to save space I want to set the mysql temporary directory to /home/mysqltmp.
However when I set to this directory mysql won't start. I get error:
mysqld: Can't create/write to file '/home/mysqltmp/ibm7cVN0' (Errcode: 13 "Permission denied")
I checked the permission and it is correct:
# ls -ld /home/mysqltmp/
drwxrwxrwx 2 mysql mysql 4096 Apr 4 03:19 /home/mysqltmp/
Running mysqld as root it starts without problem.
Server:
# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.6 LTS
Release: 16.04
Codename: xenial
Note: Problem arose after updating to 16.04, was working on 14.04
MySQL details:
# mysql -V
mysql Ver 15.1 Distrib 10.1.38-MariaDB, for debian-linux-gnu (x86_64) using readline 5.2
mysql mariadb permissions
asked 14 mins ago
NeDarkNeDark
101
New contributor
NeDark is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
My main volume is a 20GB SSD disk mounted on /. I have a 4TB HDD mounted in /home. So to save space I want to set the mysql temporary directory to /home/mysqltmp.
However when I set to this directory mysql won't start. I get error:
mysqld: Can't create/write to file '/home/mysqltmp/ibm7cVN0' (Errcode: 13 "Permission denied")
I checked the permission and it is correct:
# ls -ld /home/mysqltmp/
drwxrwxrwx 2 mysql mysql 4096 Apr 4 03:19 /home/mysqltmp/
Running mysqld as root it starts without problem.
Server:
# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.6 LTS
Release: 16.04
Codename: xenial
Note: Problem arose after updating to 16.04, was working on 14.04
MySQL details:
# mysql -V
mysql Ver 15.1 Distrib 10.1.38-MariaDB, for debian-linux-gnu (x86_64) using readline 5.2
mysql mariadb permissions
mysql mariadb permissions
asked 14 mins ago
NeDarkNeDark
101
New contributor
NeDark is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 14 mins ago
NeDarkNeDark
101
New contributor
NeDark is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 14 mins ago
NeDarkNeDark
101
New contributor
NeDark is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 14 mins ago
NeDarkNeDark
101
asked 14 mins ago
NeDarkNeDark
101
101
New contributor
NeDark is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
NeDark is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
NeDark is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
add a comment |
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