jsterr's latest activity
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jsterr reacted to palladin9479's post in the thread [SOLVED] Validation and questions about iSCSI Config with
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/dev/mapper/mpathx are just dynamic aliases created by multipathd based on order of device discovery, they are not guaranteed to be consistent across hosts or even across reboots. Adding or deleting iSCSI targets will also cause them to be... -
jsterr reacted to bbgeek17's post in the thread [SOLVED] Validation and questions about iSCSI Config with Like.
"wipefs -a" one of the devices in the group, if you still cant access mpath device. Remove the iSCSI storage pools, remove any nodes/sessions with iscsiadm, reboot the node, optionally remove/re-init the LUNs on SAN side. run "vgcreate" with...
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jsterr replied to the thread Option "start at boot" per bulk ändern?.Geht nur wenn die VMs nicht im HA sind, aber wenn man HA hat, macht man eher eh ne Live-Migration bei ner Wartung ;-)
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jsterr replied to the thread [SOLVED] Validation and questions about iSCSI Config.Someone has a idea to further troubleshoot this? The lvm filter should not be needed - the steps I took match with the guide from proxmox. Is my storage.cfg correct with the 4 iscsi-entries? iscsi: iscsi portal 10.10.1.71 target...
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jsterr replied to the thread Migration VM von QNAP zu Proxmox VE.Hello check: https://pve.proxmox.com/wiki/Migrate_to_Proxmox_VE https://pve.proxmox.com/wiki/Advanced_Migration_Techniques_to_Proxmox_VE 7 hours sounds wrong but depends on the network you use and how much data you can transfer. But post a...
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jsterr replied to the thread Migration VM von QNAP zu Proxmox VE.* EFI Disk via Hardware hinzufügen * Unter Umständen noch EFI Boot Einträge setzen: https://pve.proxmox.com/wiki/OVMF/UEFI_Boot_Entries * Boot-Order setzen / kontrollieren * Windows kann mit Virtio nicht sofort starten, weil es nicht die Treiber...
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jsterr replied to the thread Thick Provisioning to Thin Provisioning.Yea I wondered about that as well, the "Thin Provision" Option in Datacenter -> Storage -> ZFS is kinda confusing, as in both cases (not enabled, enabled) it is thin-provisioned. ZFS Reservation just wont let you create any new disks if...
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depends on the storage. If you import to ZFS for example and the "thin provision" option is enabled, then it will be thin, as in, zeros won't be written*. On RBD, you would need to do a trim/discard after the import, as, IIRC, on RBD, zeros will...
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jsterr replied to the thread Thick Provisioning to Thin Provisioning.What happens if someone imports a thick provisioned vmdk via importer into a thin-provisioned storage (like ZFS or ceph) will the imported disk still be thick or can it become thin somehow? (I will test if no one knows) - havent tried yet.
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jsterr replied to the thread Any known downsides for using cpu/memory hotplugging?.When trying hotplugging with default options with debian 13. hot-add works fine for RAM and CPU, but hot-unplug does not with Debian 13. I tried to reduce RAM from 2 GB to 1 GB and it only did 2 GB to 1.5 GB. So some additional parameters might...
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jsterr replied to the thread Proxmox features.* DRS -> CRS (but not that far) until then ProxLB (external) * FT: no, but theres a project which might happen in the far future https://wiki.qemu.org/Features/COLO * Distributed Switch -> SDN
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jsterr replied to the thread [SOLVED] Validation and questions about iSCSI Config.Im not sure what you are referring to. The file is called /etc/multipath/wwids? and you need to add the wwid of the scsi-disk (Volume on Dell-Storage) presented from the dell storage, which I did by checking the disks from lsblk (the ones from...
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jsterr replied to the thread Ceph 20.2 Tentacle Release Available as test preview and Ceph 18.2 Reef soon to be fully EOL.Did the upgrade, running smooth but had 1 issue and 2 improvements to the docs: Improvements: this command can also give zero output, what should people do then? (could be an improvment to the upgrade guide) this could be added to find out...
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jsterr replied to the thread [SOLVED] Validation and questions about iSCSI Config.Thanks for the reply! I did use wwid via /etc/multipath/wwids (multipath -a WWID) on every node for the lun I wanted to add the mpath devices were automatically created, they appeared after using multipath -a, multipath -r and multipath -ll We...
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jsterr replied to the thread [SOLVED] Validation and questions about iSCSI Config.Mr iSCSI @bbgeek17 or @LnxBil (saw that you know about the lvm filter thing) can you explain and check the post, could be a improvement for the docs. Any help is really appreciated, thanks!
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jsterr posted the thread [SOLVED] Validation and questions about iSCSI Config in Proxmox VE: Installation and configuration.Hello Members :-) Im not very experienced in integrating iscsi into pve so I had my first configuration and there where some unexpected behaviours. In the end everything including HA-Tests worked but there where some questions regarding the...
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jsterr reacted to t.lamprecht's post in the thread New Archive CDN for End-of-Life (EOL) Releases with Like.
Today, we announce the availability of a new archive CDN dedicated to the long-term archival of our old and End-of-Life (EOL) releases. Effective immediately, this archive hosts all repositories for releases based on Debian 10 (Buster) and older...
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jsterr replied to the thread Ceph 20.2 Tentacle Release Available as test preview and Ceph 18.2 Reef soon to be fully EOL.Thanks! Im curious about the improvements they made to EC (should be a lot faster now). Will update soon and report back.