daos@daos.groups.io | Pool creation fails with "instance is not an access point"

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Pool creation fails with "instance is not an access point"

4felgenh@... #978 Hello, My setup and issues are very similar to what has been described in https://daos.groups.io/g/daos/message/317. I have tried every suggested fix from the corresponding thread and so far, none have worked. I'd like to setup a very simple daos server for testing purposes on a server with 120 GB of regular RAM, no NVMe SSDs attached, and only one single server instance. However, I'm not using docker. Hence, I installed daos as described in the admin guide and used the config file from daos/utils/config/examples/daos_server_local.yml which would use a ram disk to emulate scm. After I have started the daos server with, "daos_server --debug --config=$basepath/daos_server_local.yml start", I'd like to create a pool in a second terminal with "dmg -i -l localhost:10001 pool create -s 1G". This fails with: localhost:10001: connected Pool-create command FAILED: rpc error: code = Unknown desc = instance is not an access point ERROR: dmg: rpc error: code = Unknown desc = instance is not an access point Did I miss some step that I have to execute beforehand?
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Lombardi, Johann #983 Hi, I assume that you have run dmg storage format after starting the server and before creating the pool, right? If you don’t want to emulate any SSD, you should also comment out the bdev_* options in the yaml file. Cheers, Johann From: <daos@daos.groups.io> on behalf of "4felgenh@..." <4felgenh@...> Reply-To: "daos@daos.groups.io" <daos@daos.groups.io> Date: Saturday 9 May 2020 at 21:30 To: "daos@daos.groups.io" <daos@daos.groups.io> Subject: [daos] Pool creation fails with "instance is not an access point" Hello, My setup and issues are very similar to what has been described in https://daos.groups.io/g/daos/message/317. I have tried every suggested fix from the corresponding thread and so far, none have worked. I'd like to setup a very simple daos server for testing purposes on a server with 120 GB of regular RAM, no NVMe SSDs attached, and only one single server instance. However, I'm not using docker. Hence, I installed daos as described in the admin guide and used the config file from daos/utils/config/examples/daos_server_local.yml which would use a ram disk to emulate scm. After I have started the daos server with, "daos_server --debug --config=$basepath/daos_server_local.yml start", I'd like to create a pool in a second terminal with "dmg -i -l localhost:10001 pool create -s 1G". This fails with: localhost:10001: connected Pool-create command FAILED: rpc error: code = Unknown desc = instance is not an access point ERROR: dmg: rpc error: code = Unknown desc = instance is not an access point Did I miss some step that I have to execute beforehand? --------------------------------------------------------------------- Intel Corporation SAS (French simplified joint stock company) Registered headquarters: "Les Montalets"- 2, rue de Paris, 92196 Meudon Cedex, France Registration Number: 302 456 199 R.C.S. NANTERRE Capital: 4,572,000 Euros This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). Any review or distribution by others is strictly prohibited. If you are not the intended recipient, please contact the sender and delete all copies.
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4felgenh@... #984 Hi, thanks for the tip! It seems that a "regular dmg storage format" doesn't do the trick, but appending "--reformat" resolves the issue. It runs fine now. Kind regards Ruben Am 14.05.20 um 09:02 schrieb Lombardi, Johann: toggle quoted messageShow quoted text Hi, I assume that you have run dmg storage format after starting the server and before creating the pool, right? If you don’t want to emulate any SSD, you should also comment out the bdev_* options in the yaml file. Cheers, Johann From: <daos@daos.groups.io> on behalf of "4felgenh@..." <4felgenh@...> Reply-To: "daos@daos.groups.io" <daos@daos.groups.io> Date: Saturday 9 May 2020 at 21:30 To: "daos@daos.groups.io" <daos@daos.groups.io> Subject: [daos] Pool creation fails with "instance is not an access point" Hello, My setup and issues are very similar to what has been described in https://daos.groups.io/g/daos/message/317 <https://daos.groups.io/g/daos/message/317>. I have tried every suggested fix from the corresponding thread and so far, none have worked. I'd like to setup a very simple daos server for testing purposes on a server with 120 GB of regular RAM, no NVMe SSDs attached, and only one single server instance. However, I'm not using docker. Hence, I installed daos as described in the admin guide and used the config file from daos/utils/config/examples/daos_server_local.yml which would use a ram disk to emulate scm. After I have started the daos server with, "daos_server --debug --config=$basepath/daos_server_local.yml start", I'd like to create a pool in a second terminal with "dmg -i -l localhost:10001 pool create -s 1G". This fails with: localhost:10001: connected Pool-create command FAILED: rpc error: code = Unknown desc = instance is not an access point ERROR: dmg: rpc error: code = Unknown desc = instance is not an access point Did I miss some step that I have to execute beforehand? --------------------------------------------------------------------- Intel Corporation SAS (French simplified joint stock company) Registered headquarters: "Les Montalets"- 2, rue de Paris, 92196 Meudon Cedex, France Registration Number: 302 456 199 R.C.S. NANTERRE Capital: 4,572,000 Euros This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). Any review or distribution by others is strictly prohibited. If you are not the intended recipient, please contact the sender and delete all copies.
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