diff options
Diffstat (limited to 'topics/octopus')
| -rw-r--r-- | topics/octopus/lizardfs/README.gmi | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/topics/octopus/lizardfs/README.gmi b/topics/octopus/lizardfs/README.gmi index ef8d1aa..078a628 100644 --- a/topics/octopus/lizardfs/README.gmi +++ b/topics/octopus/lizardfs/README.gmi @@ -1,6 +1,6 @@ # Information about lizardfs, and some usage suggestions -On the octopus cluster the lizardfs head node is on octopus01, with disks being added mainly from the other nodes. SSDs are added to the lizardfs-chunkserver.service systemd service and HDDs added to the lizardfs-chunkserver-hdd.service. The storage pool is available on all nodes at /lizardfs, with the default storage option of "slow", which corresponds to two copies of the data, both on HDDs. +On the octopus cluster the lizardfs head node is on octopus01, with disks being added mainly from the other nodes. SSDs are added to the lizardfs-chunkserver.service systemd service and SDDs added to the lizardfs-chunkserver-hdd.service. The storage pool is available on all nodes at /lizardfs, with the default storage option of "slow", which corresponds to two copies of the data, both on SDDs. ## Interacting with lizardfs @@ -71,11 +71,12 @@ Chunks deletion state: slow 68 15 2081 27598 201022 20 - - - - - fast 12603 720 1880 5377 23902 - - - - - - 2ssd 7984 - - - - - - - - - - - ``` To query how the individual disks are filling up and if there are any errors: +List all disks + ``` lizardfs-admin list-disks octopus01 9421 | less ``` @@ -103,7 +104,7 @@ It should be noted that any goal using erasure_coding is incredibly slow to writ ``` # CHUNKS_SOFT_DEL_LIMIT = 100 # CHUNKS_HARD_DEL_LIMIT = 250 -# CHUNKS_WRITE_REP_LIMIT = 20 +# CHUNKS_WRITE_REP_LIMIT = 20 # CHUNKS_READ_REP_LIMIT = 100 ``` |