Hi Alireza, EXT3 assumes exclusive access to one system. Mounting a file system designed for single node access from multiple nodes can cause corruption. If you must use SAN, read up on GFS, global File Systems. https://en.wikipedia.org/wiki/Global_file_system Alternatively, consider NFS, a common way to allow multiple systems to access the same set of files. https://en.wikipedia.org/wiki/Network_File_System Good luck. wilson On 6/18/16, 3:10 AM, "redhat-list-bounces@xxxxxxxxxx on behalf of alireza baghery" <redhat-list-bounces@xxxxxxxxxx on behalf of baghery.jone@xxxxxxxxx> wrote: >hi >i have two server *CentOS 6.5* and >*CentOS 5.9 * >i have one *SAN Storage* on both servers >but when i create file one of server (example Centos 6.5) Other Sever >(Centos 5.9) do not see file >and i must *umount* Disk to seeing files new >how solve this problem >format disk *EXT3* >Tnx >-- >redhat-list mailing list >unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe >https://www.redhat.com/mailman/listinfo/redhat-list Notice: This e-mail message, together with any attachments, contains information of Merck & Co., Inc. (2000 Galloping Hill Road, Kenilworth, New Jersey, USA 07033), and/or its affiliates Direct contact information for affiliates is available at http://www.merck.com/contact/contacts.html) that may be confidential, proprietary copyrighted and/or legally privileged. It is intended solely for the use of the individual or entity named on this message. If you are not the intended recipient, and have received this message in error, please notify us immediately by reply e-mail and then delete it from your system. -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
