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Diffstat (limited to 'results/scraper/launchpad-without-comments/1863710')
| -rw-r--r-- | results/scraper/launchpad-without-comments/1863710 | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/results/scraper/launchpad-without-comments/1863710 b/results/scraper/launchpad-without-comments/1863710 new file mode 100644 index 000000000..b4c7ef51d --- /dev/null +++ b/results/scraper/launchpad-without-comments/1863710 @@ -0,0 +1,9 @@ +qemu 4.2 does not process discard(trim) commands + +I'm using Arch Linux with qemu 4.2 and blktrace to monitor discard commands as they are sent to the hardware. Blktrace shows nothing as the VM is trimming the SSDs. + +I downgraded to qemu 4.1.1 and blktrace shows lots of discard commands as the VM is trimming. + +Kernel version is 5.5.4. + +Attached is the libvirt xml. \ No newline at end of file |