stall
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micron p420m SSD IO stall on Proxmox 6
I have a p420m SSD that uses the mtip32xx driver in the kernel. This drive worked perfectly fine in Proxmox 5.x, after upgrading to 6.x write IO to the disk stalls frequently and can only be recovered with a reboot. We first experienced the problem within hours of upgrading to 6.x The...- e100
- Thread
- drbd mtip32xx p420m realssd stall
- Replies: 7
- Forum: Proxmox VE: Installation and configuration
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Frequent CPU stalls in KVM guests during high IO on host
Since we upgraded our cluster to PVE 4.3 from 3.4, all our OpenVZ containers have been converted to KVM virtual machines. In many of these guests we get frequent console alerts about CPU stalls, usually when the cluster node is under high IO load (for example when backing up or restoring VMs to...- gkovacs
- Thread
- cpu kernel kvm rcu scheduler stall
- Replies: 22
- Forum: Proxmox VE: Installation and configuration