5 votes

can't see iSCSI with lsblk

You have discovered the target. It should be connected (login) as the next step. iscsiadm -m node -l -T iqn.2005-10.org.freenas.ctl:controlm Check the connected targets: iscsiadm -m session I have ...
Stuka's user avatar
  • 5,775
4 votes

How to get an IP address of iSCSI initiator which tries to connect

With just Windows onboard tools and without additional software, a simple netstat -n | find ":3260" might do the trick. Under the assumption that the unauthorized host rapidly opens and ...
Zac67's user avatar
  • 11.5k
3 votes
Accepted

FreeBSD - Is it possible to create a clone of a snapshot in a different disk for improved performance?

No, you can’t do what you want. Yes, you can improve write performance of the certain workload types and patterns by adding NVMe-based L2ARC and ZIL to your configuration. This is a good place to ...
El Marinero 's user avatar
3 votes

How to use targetcli to disable iSCSI write cache

You need to use iSCSI target sending writes with FUA (Force Unit Attention) flag set or issuing “Synchronize Cache” after writes submitted before sending write confirmation to the caller. That if you “...
El Marinero 's user avatar
2 votes

Moving Windows file server contents from one iSCSI LUN to another

The best tool for your task is the Microsoft Storage Migration Service. It makes it easier to migrate storage to another Windows Server. Create a new virtual machine for your file server (or a new ...
Net Runner's user avatar
  • 6,229
2 votes

Dell ME4084 slow speed with Intel E810 25G in Hyper-V Failover using iSCSI

You haven't detailed your IP configuration - the PowerVault devices like a 1:1 mapping from host to controller ports. If you've got just a single subnet, each host port connects to each controller ...
Zac67's user avatar
  • 11.5k
2 votes

iSCSI multipath: should I keep all portals configured, even unreachable ones?

I have a similar setup using direct attached Proxmox hosts. The daemon.log was filled with 700K entries per day although the startup of the unneeded nodes was set to manual (which was sufficient at ...
Larsen's user avatar
  • 343
2 votes

Non-valid paths in "multipath -ll" output

I found the issue. The previous attempts of multipath flush was not done cleanly. Once it was flushed, associated device references needed to be cleaned under /sys/class/scsi_device/. Set the device ...
Hem's user avatar
  • 121
2 votes

How to get an IP address of iSCSI initiator which tries to connect

Get-IscsiConnection should give you the information you need. You can also try to filter on the target Get-IscsiConnection -IscsiTarget iqn.2005-10.org.freenas.ctl:target0 https://learn.microsoft.com/...
Guido's user avatar
  • 84
1 vote

How to get an IP address of iSCSI initiator which tries to connect

To trace the IP address of the iSCSI initiator attempting to connect, you can use the Windows Event Viewer along with the iSCSI software initiator logs. Follow these steps: Open Event Viewer: Press ...
Bob Lewis's user avatar
1 vote

iSCSI LUN on client - ready only permission

You should add acl of your iSCSI initiator in targetcli. If you are trying to connect iSCSI target to a linux host, check initiator name here: cat /etc/iscsi/initiatorname.iscsi https://www....
Stuka's user avatar
  • 5,775
1 vote
Accepted

iSCSI shared disks with custom device name on clients

The names you're trying to have fixed are not supposed to persist in any modern Linux environment. Instead of trying to fix them, you should consider using any of /dev/disk/by-label, /dev/disk/by-uuid,...
Peter Zhabin's user avatar
  • 2,871

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