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Use discard to unmap blocks

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Kroese 2023-04-08 03:56:48 +02:00 committed by GitHub
parent 6522d8b7f6
commit 7af854ac9a
1 changed files with 3 additions and 3 deletions
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6
disk.sh
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@ -22,11 +22,11 @@ fi
KVM_DISK_OPTS="\ KVM_DISK_OPTS="\
-device virtio-scsi-pci,id=hw-synoboot,bus=pcie.0,addr=0xa \ -device virtio-scsi-pci,id=hw-synoboot,bus=pcie.0,addr=0xa \
-drive file=${IMG}/${BASE}.boot.img,if=none,id=drive-synoboot,format=raw,cache=none,aio=native,detect-zeroes=on \ -drive file=${IMG}/${BASE}.boot.img,if=none,id=drive-synoboot,format=raw,cache=none,aio=native,discard=on,detect-zeroes=on \
-device scsi-hd,bus=hw-synoboot.0,channel=0,scsi-id=0,lun=0,drive=drive-synoboot,id=synoboot0,rotation_rate=1,bootindex=1 \ -device scsi-hd,bus=hw-synoboot.0,channel=0,scsi-id=0,lun=0,drive=drive-synoboot,id=synoboot0,rotation_rate=1,bootindex=1 \
-device virtio-scsi-pci,id=hw-synosys,bus=pcie.0,addr=0xb \ -device virtio-scsi-pci,id=hw-synosys,bus=pcie.0,addr=0xb \
-drive file=${IMG}/${BASE}.system.img,if=none,id=drive-synosys,format=raw,cache=none,aio=native,detect-zeroes=on \ -drive file=${IMG}/${BASE}.system.img,if=none,id=drive-synosys,format=raw,cache=none,aio=native,discard=on,detect-zeroes=on \
-device scsi-hd,bus=hw-synosys.0,channel=0,scsi-id=0,lun=0,drive=drive-synosys,id=synosys0,rotation_rate=1,bootindex=2 \ -device scsi-hd,bus=hw-synosys.0,channel=0,scsi-id=0,lun=0,drive=drive-synosys,id=synosys0,rotation_rate=1,bootindex=2 \
-device virtio-scsi-pci,id=hw-userdata,bus=pcie.0,addr=0xc \ -device virtio-scsi-pci,id=hw-userdata,bus=pcie.0,addr=0xc \
-drive file=${IMG}/data${DISK_SIZE}.img,if=none,id=drive-userdata,format=raw,cache=none,aio=native,detect-zeroes=on \ -drive file=${IMG}/data${DISK_SIZE}.img,if=none,id=drive-userdata,format=raw,cache=none,aio=native,discard=on,detect-zeroes=on \
-device scsi-hd,bus=hw-userdata.0,channel=0,scsi-id=0,lun=0,drive=drive-userdata,id=userdata0,rotation_rate=1,bootindex=3" -device scsi-hd,bus=hw-userdata.0,channel=0,scsi-id=0,lun=0,drive=drive-userdata,id=userdata0,rotation_rate=1,bootindex=3"