search for: vda5

...r_qemu_disk_image.php Result: OS system can't see the disk space sudo qemu-img resize /var/lib/libvirt/images/mysql-1.qcow2 +8G ls -lath /var/lib/libvirt/images/mysql-1.qcow2 -rw------- 1 libvirt-qemu kvm 10G jun 1 15:35 /var/lib/libvirt/images/mysql-1.qcow2 # pvresize /dev/vda5 Physical volume "/dev/vda5" changed 1 physical volume(s) resized / 0 physical volume(s) not resized # lvextend -L8G /dev/template/root Extending logical volume root to 8.00 GiB Insufficient free space: 1630 extents needed, but only 0 available 2. http://blog....

Hi, Sorry for the long delay. It prints exactly the same: [ 3.792033] virtqueue elements = 128, max_segments = 126 (1 queues) [ 3.802191] vda: vda1 vda2 < vda5 > A little bit more about my setup (if it helps): It's a qemu-system-x86_64 kvm instance with 16 cores and 10G of RAM. I can reproduce the bug every time with mkfs.btrfs on a 10GB LVM volume (right after the reboot). I have almost no knowledge of vring / virtio. Is it correct that we need...

Hi, Sorry for the long delay. It prints exactly the same: [ 3.792033] virtqueue elements = 128, max_segments = 126 (1 queues) [ 3.802191] vda: vda1 vda2 < vda5 > A little bit more about my setup (if it helps): It's a qemu-system-x86_64 kvm instance with 16 cores and 10G of RAM. I can reproduce the bug every time with mkfs.btrfs on a 10GB LVM volume (right after the reboot). I have almost no knowledge of vring / virtio. Is it correct that we need...

...wd_now: fffeddf3 wd_last: fffedd76 mask: ffffffff > [ 3.410013] clocksource: 'tsc' cs_now: 3c121d4ec cs_last: 340888eb7 mask: ffffffffffffffff > [ 3.450026] clocksource: Switched to clocksource refined-jiffies > [ 7.696769] Adding 392188k swap on /dev/vda5. Priority:-1 extents:1 across:392188k > [ 7.902174] EXT4-fs (vda1): re-mounted. Opts: (null) > [ 8.734178] EXT4-fs (vda1): re-mounted. Opts: errors=remount-ro > > Then it doesn't response input for almost 1 minute. > Without this patch, kernel loads quickly. Interesting...

...d-jiffies' wd_now: fffeddf3 wd_last: fffedd76 mask: ffffffff [ 3.410013] clocksource: 'tsc' cs_now: 3c121d4ec cs_last: 340888eb7 mask: ffffffffffffffff [ 3.450026] clocksource: Switched to clocksource refined-jiffies [ 7.696769] Adding 392188k swap on /dev/vda5. Priority:-1 extents:1 across:392188k [ 7.902174] EXT4-fs (vda1): re-mounted. Opts: (null) [ 8.734178] EXT4-fs (vda1): re-mounted. Opts: errors=remount-ro Then it doesn't response input for almost 1 minute. Without this patch, kernel loads quickly. [ 1.351095] Freeing unused kernel...

On 20/11/2015 09:11, Ming Lin wrote: > On Thu, 2015-11-19 at 11:37 +0100, Paolo Bonzini wrote: >> >> On 18/11/2015 06:47, Ming Lin wrote: >>> @@ -726,7 +798,11 @@ static void nvme_process_db(NvmeCtrl *n, hwaddr addr, int val) >>> } >>> >>> start_sqs = nvme_cq_full(cq) ? 1 : 0; >>> - cq->head = new_head;

On 20/11/2015 09:11, Ming Lin wrote: > On Thu, 2015-11-19 at 11:37 +0100, Paolo Bonzini wrote: >> >> On 18/11/2015 06:47, Ming Lin wrote: >>> @@ -726,7 +798,11 @@ static void nvme_process_db(NvmeCtrl *n, hwaddr addr, int val) >>> } >>> >>> start_sqs = nvme_cq_full(cq) ? 1 : 0; >>> - cq->head = new_head;

Hi, I'm hitting this bug with both ext4 and btrfs. Here's an example of the backtrace: https://gist.github.com/vzctl/e888a821333979120932 I tried raising this BUG only for direct ring and it solved the problem: - BUG_ON(total_sg > vq->vring.num); + BUG_ON(total_sg > vq->vring.num && !vq->indirect); Shall I submit the patch or is a more elaborate fix

Hi, I'm hitting this bug with both ext4 and btrfs. Here's an example of the backtrace: https://gist.github.com/vzctl/e888a821333979120932 I tried raising this BUG only for direct ring and it solved the problem: - BUG_ON(total_sg > vq->vring.num); + BUG_ON(total_sg > vq->vring.num && !vq->indirect); Shall I submit the patch or is a more elaborate fix

Hi,everyone: As the subject says, why chinese characters are shown as '?' by using ls function? Did anyone encounter the same problem and does resolution exist? Looking forward to your reply. Thanks in advance. -------------- next part -------------- An HTML attachment was scrubbed... URL:

...is spending down more sg elements than we have ring entries, yet we tell it not to: blk_queue_max_segments(q, vblk->sg_elems-2); If you apply this patch, what happens? Here it prints: [ 0.616564] virtqueue elements = 128, max_segments = 126 (1 queues) [ 0.621244] vda: vda1 vda2 < vda5 > [ 0.632290] virtqueue elements = 128, max_segments = 126 (1 queues) [ 0.683526] vdb: vdb1 vdb2 < vdb5 > Cheers, Rusty. diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index 0a581400de0f..aa9d4d313587 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/bloc...

Hello everyone, We're a little bit behind schedule, but RC1 is now here. It was tagged earlier today as llvmorg-11.0.0-rc1. Source code and docs are available at https://prereleases.llvm.org/11.0.0/#rc1 and https://github.com/llvm/llvm-project/releases/tag/llvmorg-11.0.0-rc1 Pre-built binaries will be added as they become available. Please file bug reports for any issues you find as

...X [ 2.361918] virtio-pci 0000:00:03.0: irq 43 for MSI/MSI-X [ 2.361922] virtio-pci 0000:00:07.0: irq 42 for MSI/MSI-X [ 2.361955] virtio-pci 0000:00:07.0: irq 44 for MSI/MSI-X [ 2.362375] sym0: SCSI BUS has been reset. [ 2.408870] scsi2 : sym-2.2.3 [ 2.413614] vda: vda1 vda2 < vda5 > [ 2.504166] ata2.01: NODEV after polling detection [ 2.504473] ata2.00: ATAPI: QEMU DVD-ROM, 1.4.0, max UDMA/100 [ 2.504982] ata2.00: configured for MWDMA2 [ 2.508824] scsi 1:0:0:0: CD-ROM QEMU QEMU DVD-ROM 1.4. PQ: 0 ANSI: 5 [ 2.883460] tsc: Refined TSC clock...