Hello Everyone.....
1. Actually I am a "iSCSI"(Phenomenon giving illusion of remote disk as local one) guy.
Target exposes LV's.Initiator "logs in" to the LV's which he will see as "Disks".
Initiator will make a LV on the "Disk" exposed from the target.Writes some data on that mounted LV.
After Unmount,Initiator logged out of that disk.
When Initiator re-logins to the same disk,that LV is visible.But WE CANNOT MOUNT THAT.AND THUS DATA WRITTEN EARLIER BECOMES INACCESSIBLE.
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2. When "/etc/lvm/lvm.conf" is read?One I know is at the time of installation of LVM.
At the time of "Logout" of the LV,we can add a filter in it to deny showing LV's created on the Exposed disk.
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Experts opinion needed.
1. Actually I am a "iSCSI"(Phenomenon giving illusion of remote disk as local one) guy.
Target exposes LV's.Initiator "logs in" to the LV's which he will see as "Disks".
Initiator will make a LV on the "Disk" exposed from the target.Writes some data on that mounted LV.
After Unmount,Initiator logged out of that disk.
When Initiator re-logins to the same disk,that LV is visible.But WE CANNOT MOUNT THAT.AND THUS DATA WRITTEN EARLIER BECOMES INACCESSIBLE.
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2. When "/etc/lvm/lvm.conf" is read?One I know is at the time of installation of LVM.
At the time of "Logout" of the LV,we can add a filter in it to deny showing LV's created on the Exposed disk.
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Experts opinion needed.
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