Just a notice that as of commit ad85e5b which landed on master today, the nr_hugepages config value defines the number of hugepages to be used for each ioserver. In other words, if you are running a dual-ioserver config and have nr_hugepages
set to 4096, then the total number of hugepages that will be reserved for DAOS is 8192.
Upgraded to the latest. Started daos “daos_server start”:
03/18-16:58:15.09 delphi-006 DAOS[57841/57841] server INFO src/iosrv/init.c:503 server_init() Network successfully initialized
03/18-16:58:15.09 delphi-006 DAOS[57841/57841] server ERR src/iosrv/module.c:105 dss_module_load() cannot load librdb.so: librdb.so: cannot open shared object file: No such file or directory
03/18-16:58:15.09 delphi-006 DAOS[57841/57841] server ERR src/iosrv/init.c:195 modules_load() Failed to load module rdb: -1003
This is I believe because librdb.so has moved “lib64/daos_srv/librdb.so”? Now have to set LD_LIBRARY_PATH appropriately? Or am I running the scons build incorrectly? Or some scripts that I am not running?
Thanks.
Colin
From: <daos@daos.groups.io> on behalf of "Macdonald, Mjmac" <mjmac.macdonald@...> Reply-To: "daos@daos.groups.io" <daos@daos.groups.io> Date: Wednesday, March 18, 2020 at 3:59 PM To: "daos-devel@..." <daos-devel@...>, "daos@daos.groups.io" <daos@daos.groups.io> Subject: [daos] Hugepage config update
Hi all.
Just a notice that as of commit ad85e5b which landed on master today, the nr_hugepages config value defines the number of hugepages to be used for each ioserver. In other words, if you are running a dual-ioserver config and have nr_hugepages
set to 4096, then the total number of hugepages that will be reserved for DAOS is 8192.
I actually hit this as well - For some reason, librdb.so (and probably the other stuff in daos_srv) aren't getting found.
I assumed my environment was messed up and hacked around this by copying install/lib64/daos_srv/* to install/lib64, but it actually appears like some recent change has introduced this issue.
-Patrick
From: daos@daos.groups.io <daos@daos.groups.io> on behalf of Colin Ngam <cngam@...> Sent: Wednesday, March 18, 2020 5:19 PM To: daos@daos.groups.io <daos@daos.groups.io>; daos-devel@... <daos-devel@...> Subject: Re: [daos] Hugepage config update
Hi,
Upgraded to the latest. Started daos “daos_server start”:
03/18-16:58:15.09 delphi-006 DAOS[57841/57841] server INFO src/iosrv/init.c:503 server_init() Network successfully initialized
03/18-16:58:15.09 delphi-006 DAOS[57841/57841] server ERR src/iosrv/module.c:105 dss_module_load() cannot load librdb.so: librdb.so: cannot open shared object file: No such file or directory
03/18-16:58:15.09 delphi-006 DAOS[57841/57841] server ERR src/iosrv/init.c:195 modules_load() Failed to load module rdb: -1003
This is I believe because librdb.so has moved “lib64/daos_srv/librdb.so”? Now have to set LD_LIBRARY_PATH appropriately? Or am I running the scons build incorrectly? Or some scripts that I am not running?
Thanks.
Colin
From: <daos@daos.groups.io> on behalf of "Macdonald, Mjmac" <mjmac.macdonald@...> Reply-To: "daos@daos.groups.io" <daos@daos.groups.io> Date: Wednesday, March 18, 2020 at 3:59 PM To: "daos-devel@..." <daos-devel@...>, "daos@daos.groups.io" <daos@daos.groups.io> Subject: [daos] Hugepage config update
Hi all.
Just a notice that as of commit ad85e5b which landed on master today, the nr_hugepages config value defines the number of hugepages to be used for each ioserver. In other words, if you are running a dual-ioserver config and have nr_hugepages
set to 4096, then the total number of hugepages that will be reserved for DAOS is 8192.
