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| author | Simon Rettberg | 2019-09-05 18:15:52 +0200 |
|---|---|---|
| committer | Simon Rettberg | 2019-09-05 18:15:52 +0200 |
| commit | bf665f59411840c60b6e3c9ac33f28a818233c0a (patch) | |
| tree | 81e7307150e89710b7f3e9b628b694c0b2e54cfa /conf | |
| parent | [SERVER] integrity checker: Improve flushing logic (diff) | |
| download | dnbd3-bf665f59411840c60b6e3c9ac33f28a818233c0a.tar.gz dnbd3-bf665f59411840c60b6e3c9ac33f28a818233c0a.tar.xz dnbd3-bf665f59411840c60b6e3c9ac33f28a818233c0a.zip | |
[SERVER] Introduce autoFreeDiskSpaceDelay
This setting allows you to control the formerly hard-coded timeout of 10
hours before a proxy would start deleting old images in order to free up
space for new images. Setting it to -1 entirely disables automatic
deletion, in case you have an external process for freeing up disk
space.
Diffstat (limited to 'conf')
| -rw-r--r-- | conf/server.conf | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/conf/server.conf b/conf/server.conf index a101f34..a15092f 100644 --- a/conf/server.conf +++ b/conf/server.conf @@ -31,6 +31,17 @@ vmdkLegacyMode=false ; Don't set the server flag when connecting to alt-servers ; Intended for if the proxy is used for on-client caching pretendClient=false +; When running in proxy mode and running out of space, automatically delete oldest image(s) to make +; the newly replicated image fit. In sparse mode, this will make sure at least 2GB of free space are +; available when replicating a new image. During normal operation, it will free at least 256MB whenever +; an attempt to write more data to cache fails. In non-sparse mode, whenever a new image is replicated, +; as much space as is required to store the entire image will be made available. +; However, after startup the proxy will refuse to delete any images for the time span given below, to be +; able to gather up to date usage information for the images available. If unitless, the value is +; interpreted in seconds. Valid suffixes are m, h, d. +; Setting this to -1 disables deletion of images. If the cache partition is full, no more images will +; be replicated unless you manually free up more disk space. +autoFreeDiskSpaceDelay=10h [limits] maxClients=2000 |