MaxItemsPerResponse: 1000
# Maximum number of concurrent requests to accept in a single
- # service process, or 0 for no limit. Currently supported only
- # by keepstore.
+ # service process, or 0 for no limit.
MaxConcurrentRequests: 0
- # Maximum number of 64MiB memory buffers per keepstore server
- # process, or 0 for no limit.
+ # Maximum number of 64MiB memory buffers per Keepstore server process, or
+ # 0 for no limit. When this limit is reached, up to
+ # (MaxConcurrentRequests - MaxKeepBlobBuffers) HTTP requests requiring
+ # buffers (like GET and PUT) will wait for buffer space to be released.
+ # Any HTTP requests beyond MaxConcurrentRequests will receive an
+ # immediate 503 response.
+ #
+ # MaxKeepBlobBuffers should be set such that (MaxKeepBlobBuffers * 64MiB
+ # * 1.1) fits comfortably in memory. On a host dedicated to running
+ # Keepstore, divide total memory by 88MiB to suggest a suitable value.
+ # For example, if grep MemTotal /proc/meminfo reports MemTotal: 7125440
+ # kB, compute 7125440 / (88 * 1024)=79 and configure MaxBuffers: 79
MaxKeepBlobBuffers: 128
# API methods to disable. Disabled methods are not listed in the
# implementation. Note that it also disables some new federation
# features and will be removed in a future release.
ForceLegacyAPI14: false
+
+# (Experimental) Restart services automatically when config file
+# changes are detected. Only supported by `arvados-server boot` in
+# dev/test mode.
+AutoReloadConfig: false