[Info-vax] New filesystem mentioned

VAXman- at SendSpamHere.ORG VAXman- at SendSpamHere.ORG
Tue May 14 07:54:08 EDT 2019


In article <bdd1e80f-e58d-439e-9b7b-16f57508a97f at googlegroups.com>, John Reagan <xyzzy1959 at gmail.com> writes:
>You seem to keep forgetting about shared access to the allocation bitmap, s=
>hared accesses to files, etc.  Sure, any node can $QIO to any block #, but =
>the file system uses locks to synchronize across cluster nodes.  I searched=
> the XQP listings for calls to $ENQ and found at least 50 of them.

Yup.  They're detailed in the Kirby McCoy book too.
  
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