From 24de8dae6d5d9ef72bd89877eb2f29c401024504 Mon Sep 17 00:00:00 2001 From: Russ Allbery Date: Sun, 8 Nov 2009 17:31:25 -0800 Subject: [PATCH] Update afsd cache and firewall details Cache parameters are discussed in two locations in the afsd man page, and the first copy had not been updated for the new auto-tuning of the chunk size and the stat parameter. Fix both. Note that the firewall requirements for klog only apply if you're using kaserver and klog. Kerberos v5 has its own requirements, but this is not the place to talk about them. Change-Id: I9cdaaa71351a64cecc1b6904efba87d4871d42fb Reviewed-on: http://gerrit.openafs.org/798 Reviewed-by: Derrick Brashear Tested-by: Derrick Brashear --- doc/man-pages/pod8/afsd.pod | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/doc/man-pages/pod8/afsd.pod b/doc/man-pages/pod8/afsd.pod index 363faaae1..bacfd7f56 100644 --- a/doc/man-pages/pod8/afsd.pod +++ b/doc/man-pages/pod8/afsd.pod @@ -173,10 +173,11 @@ Sets the size of each cache I, and by implication the amount of data that the Cache Manager requests at a time from the File Server (how much data per fetch RPC, since AFS uses partial file transfer). -For a disk cache, a chunk is a F> file and this parameter -sets the maximum size to which each one can expand; the default is 64 -KB. For a memory cache, each chunk is a collection of contiguous memory -blocks; the default is size is 8 KB. +For a disk cache, a chunk is a F> file and this parameter sets the +maximum size to which each one can expand. For a memory cache, each chunk +is a collection of contiguous memory blocks. The default for a disk cache +is between 256 KB and 1 MB depending on the size of the cache. The default +for a memory cache is 8 KB. To override the default chunk size for either type of cache, use the B<-chunksize> argument to provide an integer to be used as an exponent of @@ -235,8 +236,8 @@ calculate the cache size by multiplying this value by the chunk size. =item * Sets the number of I entries available in machine memory for caching -status information about cached AFS files. The default is 300; use the -B<-stat> argument to override the default. +status information about cached AFS files. The default is based on the +size of the cache. Use the B<-stat> argument to override the default. =item * @@ -382,7 +383,8 @@ on an firewalls between the client and the server: reserved 7006/udp (for future use) bosserver 7007/udp -Additionally, for B to work through the firewall you need to allow +Clients will also need to be able to contact your Kerberos KDC to +authenticate. If you are using B and B, you need to allow inbound and outbound UDP on ports >1024 (probably 1024s). -- 2.39.5