# ES, KIBANA AND SNAPSHOT cluster with two machines (nodes) - ES version 8.15 **URL:** \ **Category:** Elasticsearch\ **Tags:** snapshot-and-restore\ **Created:** [September 13, 2024, 9:06pm UTC](https://discuss.elastic.co/t/es-kibana-and-snapshot-cluster-with-two-machines-nodes-es-version-8-15/366559 "2024-09-13T21:06:02Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![Alexander\_Santos](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/alexander_santos/32/99493_2.png) [@Alexander\_Santos](https://discuss.elastic.co/u/Alexander_Santos)\ **Post date:** [September 13, 2024, 9:06pm UTC](https://discuss.elastic.co/t/es-kibana-and-snapshot-cluster-with-two-machines-nodes-es-version-8-15/366559/1 "2024-09-13T21:06:02Z")
Hi, i have a cluster with two nodes. machine one - master - roles - "master", "data", "ml", "remote\_cluster\_client" machine two - second - data - roles - "data" machine tree - kibana - snapshot - this machine don't have ES intalled. NFS - server at machine tree. folder nfs - "/home/snapshot/sharing/backup" I've already tried - chmod -R 755 and chmod -R 777. NFS - cliente at machine one and two. machine one and two has access to a mount folder and configurated this at path.repo = ["/home/snapshot/backup"] The problem is! When i try to verify a repository at kibana show me. ```auto { "name": "ResponseError", "message": "repository_verification_exception\n\tRoot causes:\n\t\trepository_verification_exception: [database] [[8TNA1PNTT1G8XBx49oNoug, 'org.elasticsearch.transport.RemoteTransportException: [node-2][192.168.1.137:9300][internal:admin/repository/verify]']]" } ``` The error at master node is: **node-1 master** ```auto [2024-09-13T20:39:13,907][WARN][r.suppressed] [node-1] path: /_snapshot/database/_verify, params: {repository=database}, status: 500 org.elasticsearch.repositories.RepositoryVerificationException: [database] [[8TNA1PNTT1G8XBx49oNoug, 'org.elasticsearch.transport.RemoteTransportException: [node-2][192.168.1.137:9300][internal:admin/repository/verify]']] Suppressed: org.elasticsearch.transport.RemoteTransportException: [node-2][192.168.1.137:9300][internal:admin/repository/verify] Caused by: org.elasticsearch.repositories.RepositoryVerificationException: [database] store location [/home/snapshot/backup] is not accessible on the node [{node-2}{8TNA1PNTT1G8XBx49oNoug}{ZjcoBOafRZGto9QcQzGfyA}{node-2}{192.168.1.137}{192.168.1.137:9300}{d}{8.15.1}{7000099-8512000}{ml.config_version=12.0.0, xpack.installed=true, transform.config_version=10.0.0}] Caused by: java.nio.file.AccessDeniedException: /home/snapshot/backup/tests-5BCRWDWASYCbXTwLFPgLSw/data-8TNA1PNTT1G8XBx49oNoug.dat ``` **node-2** ```auto [2024-09-13T16:39:14,947][WARN][o.e.r.V.TransportAction] [node-2] [database] failed to verify repository org.elasticsearch.repositories.RepositoryVerificationException: [database] store location [/home/snapshot/backup] is not accessible on the node [{node-2}{8TNA1PNTT1G8XBx49oNoug}{ZjcoBOafRZGto9QcQzGfyA}{node-2}{192.168.1.137}{192.168.1.137:9300}{d}{8.15.1}{7000099-8512000}{ml.config_version=12.0.0, xpack.installed=true, transform.config_version=10.0.0}] Caused by: java.nio.file.AccessDeniedException: /home/snapshot/backup/tests-XJA0yMcSQPW8TxFjZtjmrQ/data-8TNA1PNTT1G8XBx49oNoug.dat ``` When execute this - /\_snapshot/xxxx/\_verify?pretty ```auto { "error": { "root_cause": [ { "type": "repository_verification_exception", "reason": "[database] [[8TNA1PNTT1G8XBx49oNoug, 'org.elasticsearch.transport.RemoteTransportException: [node-2][192.168.1.137:9300][internal:admin/repository/verify]']]", "suppressed": [ { "type": "repository_verification_exception", "reason": "[database] store location [/home/snapshot/backup] is not accessible on the node [{node-2}{8TNA1PNTT1G8XBx49oNoug}{ZjcoBOafRZGto9QcQzGfyA}{node-2}{192.168.1.137}{192.168.1.137:9300}{d}{8.15.1}{7000099-8512000}{ml.config_version=12.0.0, xpack.installed=true, transform.config_version=10.0.0}]" } ] } ], "type": "repository_verification_exception", "reason": "[database] [[8TNA1PNTT1G8XBx49oNoug, 'org.elasticsearch.transport.RemoteTransportException: [node-2][192.168.1.137:9300][internal:admin/repository/verify]']]", "suppressed": [ { "type": "repository_verification_exception", "reason": "[database] store location [/home/snapshot/backup] is not accessible on the node [{node-2}{8TNA1PNTT1G8XBx49oNoug}{ZjcoBOafRZGto9QcQzGfyA}{node-2}{192.168.1.137}{192.168.1.137:9300}{d}{8.15.1}{7000099-8512000}{ml.config_version=12.0.0, xpack.installed=true, transform.config_version=10.0.0}]", "caused_by": { "type": "access_denied_exception", "reason": "/home/snapshot/backup/tests-kNMEK4poR9etxHFMv3_WIA/data-8TNA1PNTT1G8XBx49oNoug.dat" } } ] }, "status": 500 } ``` node-1 master - create a folder and files with this user drwxr-xr-x 2 **elasticsearch elasticsearch** 4096 Sep 13 15:46 node-2 - create a folder and files with this user drwxr-xr-x 2 **usbmux uuidd** 4096 Sep 13 15:46 Please can someone help with this? Thanks ---
**Author:** ![Alexander\_Santos](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/alexander_santos/32/99493_2.png) [@Alexander\_Santos](https://discuss.elastic.co/u/Alexander_Santos)\ **Post date:** [September 16, 2024, 4:52pm UTC](https://discuss.elastic.co/t/es-kibana-and-snapshot-cluster-with-two-machines-nodes-es-version-8-15/366559/2 "2024-09-16T16:52:51Z")
Hi, I found the solution for this case! Type ID on eacth node machine and get a number from root user. ```auto uid=0(root) gid=0(root) groups=0(root) ``` after that in your file /etc/exports include this info. **anonuid** and **anongid** ```auto /folder client_ip(rw,sync,all_squash,no_subtree_check,anonuid=0,anongid=0) ``` restart the nfs and that is each.