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[Qemu-devel] [Bug 602544] Re: [Feature request] Please implement ATA TRI
[Qemu-devel] [Bug 602544] Re: [Feature request] Please implement ATA TRIM command
Wed, 09 Nov 2016 21:00:30 -0000
This was indeed implemented through support for the DATA_SET_MANAGEMENT
command, in hw/ide/core.c. If you are having specific issues here in
2016, please file a more specific bug.
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[Feature request] Please implement ATA TRIM command
Status in QEMU:
Modern linuxes can use ATA TRIM command on block devices. It will be
very nice if qemu translates this request to underlying block driver.
1. So, if I use RAW image (on my case - lvm partition), TRIM inside qemu
should do TRIM command on my readl HDD
2. In the future, TRIM command inside qemu will free space inside qcow images.
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