Free space on ceph partition(/var/lib/ceph)
Mykola Perehinets
38 Posts
April 5, 2017, 4:03 pmQuote from Mykola Perehinets on April 5, 2017, 4:03 pmHi folks,
1.Please increase free space on ceph partition(/dev/sda3 /var/lib/ceph) for levelDB(on all nodes)
(http://ceph.com/geen-categorie/zero-to-hero-guide-for-ceph-cluster-planning/)
2.Please tune this partition and add next line in /etc/fstab:
UUID=.............. /var/lib/ceph ext4 defaults,noatime,nodiratime,barrier=0 0 0
3.Please add to default ceph.conf next line in section [mon]:
# Some settings to force a compact on startup
# http://www.spinics.net/lists/ceph-users/msg03309.html
# https://www.sebastien-han.fr/blog/2014/10/27/ceph-mon-store-taking-up-a-lot-of-space/
mon compact on start = true
mon compact on trim = true
4.Please increase security and add to default ceph.conf next line in section [mon]:
# Monitors denying pool removal
# http://blog.widodh.nl/2015/04/protecting-your-ceph-pools-against-removal-or-property-changes/
# (Default: true)
mon allow pool delete = false
Thank you.
Hi folks,
1.Please increase free space on ceph partition(/dev/sda3 /var/lib/ceph) for levelDB(on all nodes)
(http://ceph.com/geen-categorie/zero-to-hero-guide-for-ceph-cluster-planning/)
2.Please tune this partition and add next line in /etc/fstab:
UUID=.............. /var/lib/ceph ext4 defaults,noatime,nodiratime,barrier=0 0 0
3.Please add to default ceph.conf next line in section [mon]:
# Some settings to force a compact on startup
# http://www.spinics.net/lists/ceph-users/msg03309.html
# https://www.sebastien-han.fr/blog/2014/10/27/ceph-mon-store-taking-up-a-lot-of-space/
mon compact on start = true
mon compact on trim = true
4.Please increase security and add to default ceph.conf next line in section [mon]:
# Monitors denying pool removal
# http://blog.widodh.nl/2015/04/protecting-your-ceph-pools-against-removal-or-property-changes/
# (Default: true)
mon allow pool delete = false
Thank you.
admin
2,930 Posts
Free space on ceph partition(/var/lib/ceph)
Mykola Perehinets
38 Posts
Quote from Mykola Perehinets on April 5, 2017, 4:03 pmHi folks,
1.Please increase free space on ceph partition(/dev/sda3 /var/lib/ceph) for levelDB(on all nodes)
(http://ceph.com/geen-categorie/zero-to-hero-guide-for-ceph-cluster-planning/)
2.Please tune this partition and add next line in /etc/fstab:
UUID=.............. /var/lib/ceph ext4 defaults,noatime,nodiratime,barrier=0 0 0
3.Please add to default ceph.conf next line in section [mon]:
# Some settings to force a compact on startup
# http://www.spinics.net/lists/ceph-users/msg03309.html
# https://www.sebastien-han.fr/blog/2014/10/27/ceph-mon-store-taking-up-a-lot-of-space/
mon compact on start = true
mon compact on trim = true
4.Please increase security and add to default ceph.conf next line in section [mon]:
# Monitors denying pool removal
# http://blog.widodh.nl/2015/04/protecting-your-ceph-pools-against-removal-or-property-changes/
# (Default: true)
mon allow pool delete = falseThank you.
Hi folks,
1.Please increase free space on ceph partition(/dev/sda3 /var/lib/ceph) for levelDB(on all nodes)
(http://ceph.com/geen-categorie/zero-to-hero-guide-for-ceph-cluster-planning/)
2.Please tune this partition and add next line in /etc/fstab:
UUID=.............. /var/lib/ceph ext4 defaults,noatime,nodiratime,barrier=0 0 0
3.Please add to default ceph.conf next line in section [mon]:
# Some settings to force a compact on startup
# http://www.spinics.net/lists/ceph-users/msg03309.html
# https://www.sebastien-han.fr/blog/2014/10/27/ceph-mon-store-taking-up-a-lot-of-space/
mon compact on start = true
mon compact on trim = true
4.Please increase security and add to default ceph.conf next line in section [mon]:
# Monitors denying pool removal
# http://blog.widodh.nl/2015/04/protecting-your-ceph-pools-against-removal-or-property-changes/
# (Default: true)
mon allow pool delete = false
Thank you.
admin
2,930 Posts