Displaying 7 results from an estimated 7 matches for "mnodes".
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2011 Sep 07
1
Clearcase, Samba, and mnode values
Hi all --
I recently temporarily deployed an upgraded Clearcase server (7.1.2.3)
on 64 bit RHEL 5.6. With it I was using Redhat's release of Samba for
that version of the OS -- 3.0.33. The system has 32 GB of memory
and within 12 hours, it would be down into swap. Maximum active
licenses used is 36 but a more typical load is 18-25 users having a
Clearcase license at once. Clearcase
2019 Nov 12
0
[PATCH v3 06/14] RDMA/hfi1: Use mmu_interval_notifier_insert for user_exp_rcv
From: Jason Gunthorpe <jgg at mellanox.com>
This converts one of the two users of mmu_notifiers to use the new API.
The conversion is fairly straightforward, however the existing use of
notifiers here seems to be racey.
Tested-by: Dennis Dalessandro <dennis.dalessandro at intel.com>
Signed-off-by: Jason Gunthorpe <jgg at mellanox.com>
---
drivers/infiniband/hw/hfi1/file_ops.c
2019 Oct 28
1
[PATCH v2 06/15] RDMA/hfi1: Use mmu_range_notifier_inset for user_exp_rcv
From: Jason Gunthorpe <jgg at mellanox.com>
This converts one of the two users of mmu_notifiers to use the new API.
The conversion is fairly straightforward, however the existing use of
notifiers here seems to be racey.
Cc: Mike Marciniszyn <mike.marciniszyn at intel.com>
Cc: Dennis Dalessandro <dennis.dalessandro at intel.com>
Signed-off-by: Jason Gunthorpe <jgg at
2000 Jan 11
3
Too many open files when using clearcase
FYI:
I'm using samba 2.0.6 for clearcase interoperation between Unix and NT,
and while it works
great 99% of the time, I run into a problem whenever I do a complete build
on an NT system,
which involves compiling ~1500 files. The first 1100 or so are compiled
correctly, but then the following
errors show up on the NT box:
The system cannot open the
device or file specified.
And the
2019 Nov 12
20
[PATCH hmm v3 00/14] Consolidate the mmu notifier interval_tree and locking
From: Jason Gunthorpe <jgg at mellanox.com>
8 of the mmu_notifier using drivers (i915_gem, radeon_mn, umem_odp, hfi1,
scif_dma, vhost, gntdev, hmm) drivers are using a common pattern where
they only use invalidate_range_start/end and immediately check the
invalidating range against some driver data structure to tell if the
driver is interested. Half of them use an interval_tree, the others
2019 Oct 28
32
[PATCH v2 00/15] Consolidate the mmu notifier interval_tree and locking
From: Jason Gunthorpe <jgg at mellanox.com>
8 of the mmu_notifier using drivers (i915_gem, radeon_mn, umem_odp, hfi1,
scif_dma, vhost, gntdev, hmm) drivers are using a common pattern where
they only use invalidate_range_start/end and immediately check the
invalidating range against some driver data structure to tell if the
driver is interested. Half of them use an interval_tree, the others
2003 Dec 01
0
No subject
...ware package, called
Clearcase, (like CVS) that promotes Samba , Version 2.0.7, as a NT/UNIX
interop tool. Clearcase utilizes its own proprietarily file system, MVFS,
for dynamic source code viewing. The problem I am running into is that
Clearcase aggressively caches files; something that they call mnodes. Out of
the package Clearcase is set to 1200, which translates to caching 1200
files, for performance issues. At this setting Samba chokes. All kinds of
funny things happen. Code in files appears truncated, files are missing,
files become questionable in Clearcase's eyes "checkedout but re...