Liu, Dan
2018-Dec-20 07:00 UTC
[Gluster-users] GlusterFS's HA: After one node is down, opened file can still be written without reopened
Hi, Our team is investigating distributed file system. We are confused about the following message that is written in GlusterFS??s user guide. ??In a highly available active-active environment, if a NFS-Ganesha server that is connected to a NFS client running a particular application crashes, the application/NFS client is seamlessly connected to another NFS-Ganesha server without any administrative intervention. ?? After ??LVS+CTDB+GlusterFS?? cluster is created, one node is down when one user is writing data to a file of a mounted directory. At this time, If NFS-Ganesha is used, current opened file can still be written without reopened. Is that right? If NFS /Samba is used, it is possible that current opened file can still be written without reopened? Best regards, ???????????????????????????????? -------------------------------------------------- ************************************************** Liu Dan PF Dept Nanjing Fujitsu Nanda Software Tech.Co.,Ltd.(FNST) TEL??+86+25-86630566-8512 FUJITSU INTERNAL??79955-8512 EMail: liud.fnst at cn.fujitsu.com<mailto:liud.fnst at cn.fujitsu.com> ************************************************** -------------------------------------------------- -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.gluster.org/pipermail/gluster-users/attachments/20181220/4795a234/attachment.html>