Slava,
Slava Strebkov wrote:
setup routing engine when in use and delete when failed.
setup routing engine before use.
delete resources when routing algorithm fails.
this will save allocation for routing algorithms that are not used.
Suppose a user runs SM with ftree & updn routings (in that o
Added option 'sa_db_dump' to dump SA DB at every
sweep (both heavy and light).
The option is not exposed through OSM command line,
but only through options file.
Signed-off-by: Yevgeny Kliteynik
---
Changes since V2:
- no changes, just rebased
Signed-off-by: Yevgeny Kliteynik
---
opensm/inc
Load SA DB only once, at first master heavy sweep.
If loading succeeded, do whatever 'no_clients_rereg'
option says. If loading failed at some point, turn off
the 'no_clients_rereg' option (turn on re-registartion
requests).
Signed-off-by: Yevgeny Kliteynik
---
Changes since V2:
- No 'sa_db_lo
Hi Sasha,
OSM can dump SA DB, but it is done every heavy sweep, and
only when running with high verbosity, which cannot be used
in production.
OSM can also load SA DB from file, but then it also stays
in this static SA configuration.
The following patch series improves SA DB persistence:
1/2: Ad
Hi Sasha,
Sasha Khapyorsky wrote:
On 13:01 Wed 04 Nov , Yevgeny Kliteynik wrote:
Optimizing SA DB dump - added "dirty" flag to denote
that the SA DB was modified, so that the DB will be
dumped only when the flag is on.
[v2 - no changes, just rebased and resolved conflicts]
Signed-off-by:
On Sat, Dec 5, 2009 at 10:49 PM, Roland Dreier wrote:
>
> > I'm not sure that the non-error path for ordinary SCSI commands is
> > that trivial. If my interpretation of the SRP initiator source code is
> > correct, the statements complete(&target->done) and
> > init_completion(&target->done) c
Hi Sasha,
Sasha Khapyorsky wrote:
Hi Yevgeny,
On 13:00 Wed 04 Nov , Yevgeny Kliteynik wrote:
Added option to load SA DB once: 'sa_db_load_once'.
This will cause OSM to load SA DB once during first master
heavy sweep, and then OSM will move to the usual SA mode.
It is probably should be d
From: Julia Lawall
The size argument to ioremap_nocache should be the size of desired
information, not the pointer to it.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
//
@expression@
expression *x;
@@
x =
<+...
-sizeof(x)
+sizeof(*x)
...+>//
Signed-
Implement 'connect_roots' option in fat-tree routing
and mention this fact in all the help/usage/man messages.
Signed-off-by: Yevgeny Kliteynik
---
opensm/include/opensm/osm_subnet.h |4 +-
opensm/man/opensm.8.in |4 +-
opensm/opensm/main.c |4 +-
opensm/ope
Yevgeny Kliteynik wrote:
Hi Sasha,
Sasha Khapyorsky wrote:
On 13:09 Wed 04 Nov , Yevgeny Kliteynik wrote:
This patch implements connect_switches option in up/down
routing. Also, connect_roots is now handled as a special
case of connect_switches.
The idea is the following: when clearing ho
Sasha Khapyorsky wrote:
On 13:09 Wed 04 Nov , Yevgeny Kliteynik wrote:
This patch implements connect_roots and connect_switches
option in fat-tree. Actually, both options mapped to the
same implementation.
The idea is the following: pick some leaf switch in the
fabric. Now go over all the s
Hi Sasha,
Sasha Khapyorsky wrote:
On 13:09 Wed 04 Nov , Yevgeny Kliteynik wrote:
This patch implements connect_switches option in up/down
routing. Also, connect_roots is now handled as a special
case of connect_switches.
The idea is the following: when clearing hops, preserve
the entries f
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