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Today, the editor will share with you the relevant knowledge points about how to set up the rockes7 shared directory. The content is detailed and the logic is clear. I believe most people still know too much about this knowledge, so share this article for your reference. I hope you can get something after reading this article. Let's take a look.

Rockes7 shared directory settings

1. View the node host name:

$cat / etc/hosts# Added by rocks report host # # DO NOT MODIFY # # Add any modifications to # # / etc/hosts.local file # 127.0.0.1 localhost.localdomain localhost10.1.1.254 compute-0-0.local compute-0-010.1.1.253 compute-0-1.local compute-0-110.1.1.1 rocks.local Rocks192.168.1.99 rocks.cluster1.org

two。 Profile Settings:

2.1 exports Fil

# cat / etc/exports/export 10.1.1.1 (rw,async,no_root_squash) 10.1.1.0 max 255.255.255.0 (rw,async) / data 10.1.1.1 (rw,async,no_root_squash) 10.1.1.0 max 255.255.255.0 (rw,async)

Permission description:

Rw is readable and writable. Ro is read-only. Sync writes data synchronization to memory and disk. Async temporarily stores the data in memory before writing it to disk if necessary. No_root_squash has maximum permissions if the client uses root users to manipulate shared folders. Root_squash (default) if the client uses a root user to manipulate a shared folder, set its identity to anonymous user nfsnobody, reducing permissions. The no_all_squash (default) access user matches the local user first, and then maps to an anonymous user or user group when the match fails. The user user of the all_squash client is converted into an anonymous user nfsnobody. Subtree_check (default) if the output directory is a subdirectory, the nfs server checks the permissions of its parent directory. The no_subtree_check server does not check the permissions of its parent directory even if the output directory is a subdirectory, which improves efficiency.

2.2 modify automatic mount

# cat / etc/auto.shareapps cluster.local:/export/&bio cluster:/export/&work-fstype=nfs,vers=3,rw 10.1.1.1:/datanas1-fstype=nfs,vers=3,rw nas-0-1.local:/export/data1

2.3 modify / etc/sysconfig/autofs file

MOUNT_NFS_DEFAULT_PROTOCOL=3 defaults to 4, which is changed to 3 / 4 and commented out to prevent nobody.

2.4 modify / comment out the etc/idmapd.conf file:

# absolute search base for (people) accounts#LDAP_people_base = # absolute search base for groups#LDAP_group_base =

2.5 restart autofs:

Systemctl restart autofssystemctl restart rpcidmapd

Restart nfs

Systemctl restart nfs.service

2.6 synchronize

If the synchronization is not successful, you need to configure it to each computing node: / etc/auto.share

Rocks sync configrocks sync users

Remember to use exportfs when the exportfs # export directory is in effect

Shared home directory settings: / etc/auto.home

Condor-nfsvers=3 cluster.local:/export/home/condor

Process-nfsvers=3 cluster.local:/export/home/process

These are all the contents of the article "how to set up rockes7 shared directories". Thank you for reading! I believe you will gain a lot after reading this article. The editor will update different knowledge for you every day. If you want to learn more knowledge, please pay attention to the industry information channel.

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