_gabriel's latest activity
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G_gabriel replied to the thread No Boot after installing RDS on Windows Server 2025.What build number of your Windows Server 2025 iso ? Because Windows Server 2025 iso GA is 26100.1742 build, released in September 2024, which include KB5039239 (build 26100.863) released in June 2024 as monthly updates are cumulative.
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G_gabriel reacted to Neobin's post in the thread The Reasons for poor performance of Windows when the CPU type is host with
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G_gabriel replied to the thread Need to migrate Windows VM raw disk to another storage.Check size. AFAIK, raw FILE image can have arbitrary size value where BLOCK volume size need be be blocks aligned.
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G_gabriel replied to the thread No Boot after installing RDS on Windows Server 2025.Sorry, I don't understand. start msinfo32.exe from Start Menu or Win+R https://learn.microsoft.com/en-us/windows/security/hardware-security/enable-virtualization-based-protection-of-code-integrity?tabs=security#use-msinfo32exe
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G_gabriel replied to the thread No Boot after installing RDS on Windows Server 2025.Have you double checked from msinfo32.exe ?
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G_gabriel reacted to keithl's post in the thread [SOLVED] use smtp to send ALL notifications with Like.
I got SMTP to work via proxmox using ssmtp. this cleared notification tests as well as just backups status and etc apt-get install ssmtp vi /etc/ssmtp/ssmtp.conf update/add your info into that conf file root=proxmox@accountname # The place...
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G_gabriel reacted to rybakowskijakub's post in the thread Low ZFS read performance Disk->Tape with Like.
Hello, I see that there are already threads available in 3.4.0. I use Proxmox at home on weak hardware r730xd with 5x 2.5 segate 5TB HDD CMR in raidz2 for data. The performance is terrible but for my home use it is acceptable. This is probably...
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G_gabriel replied to the thread The Reasons for poor performance of Windows when the CPU type is host.Have you checked from msinfo32.exe if VBS is really off using host vCpu type ? edit: https://learn.microsoft.com/en-us/windows/security/hardware-security/enable-virtualization-based-protection-of-code-integrity?tabs=security#use-msinfo32exe
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G_gabriel replied to the thread Pausing VMs.OP has already the automatic shutdown or sleep option. As sleep doesn't work in PVE and not useful in virtualized environnement, Power on VM need to be scheduled within PVE.
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G_gabriel replied to the thread Pausing VMs.shutdown after your task backup. then use crontab within PVE to qm start VMid
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G_gabriel replied to the thread [SOLVED] Windows VM I/O problems only with ZFS.Btw, another factor is Virtio-scsi Windows drivers version 215 (2022-01) to 262 (2024-08) which are known to hang. https://forum.proxmox.com/threads/windows-vms-transfer-speeds-drop-to-0-to-from-hdd-zfs-mirrored-pool.163057/post-753229
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G_gabriel replied to the thread PBS naming convention on folder structure uses colon character ":" - that is reserved on windows os.Share your ntfs folder to allow mount into CIFS mountpoint from your PBS. (CIFS will do the conversion of colon). Then add mount point as Datastore. Then use "Sync Jobs" to "copy" backups. Don't forget data is stored in ".chunks" folder , "vm"...
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G_gabriel replied to the thread Proxmox Backup Server 3.4 released!.GC here down to 1H instead 6H ! ( run each Saturday ) (a worst case : NTFS Datastore [170 GB used] on USB HDD , CIFS shared over WAN ... )
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G_gabriel replied to the thread Off-On required to apply RAM memory quantity change.Only Windows Server support hotplug memory. Never used here.
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G_gabriel replied to the thread Best Way to Figure Out Which VM/LXC Backup Is Using the Most Space?.https://forum.proxmox.com/threads/how-to-get-the-exactly-backup-size-in-proxmox-backup.93901/post-695331
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GThanks to our amazing community, we’re rolling out our newest software update for Proxmox Backup Server 3.4. Your feedback has been instrumental in shaping these improvements. This version is based on Debian 12.10 ("Bookworm") but uses the Linux...
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GThanks to our amazing community, we’re rolling out our newest software update for Proxmox Backup Server 3.4. Your feedback has been instrumental in shaping these improvements. This version is based on Debian 12.10 ("Bookworm") but uses the Linux...
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GAt the end it boils down to congestion control. The default cubic algorithm is the root cause of the bandwidth drop to only 20% of the available bandwidth. When we add some more buffer tuning, my link gets completely saturated with the sync job -...
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GLets go back from our excursion to iperf and IP and focus on PBS. Tuning linux TCP buffers is doing the trick: sysctl -w net.ipv4.tcp_rmem = 8192 262144 536870912 sysctl -w net.ipv4.tcp_wmem = 4096 16384 536870912 sysctl -w...
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G_gabriel replied to the thread Proxmox Backup Server Kernel 6.8.12-9 download speed problem.What NIC model ?