From 2a2dce703731e768d8fdff04cc81cfcd6b19c0c1 Mon Sep 17 00:00:00 2001 From: Emmanuel Kasper Date: Tue, 29 Aug 2017 12:08:28 +0200 Subject: [PATCH] Change the SCSI controller type when editing a harddisk only when creating a VM. If not, the following could happen: * user has a VM with two disks attached to a LSI controller * adding a third disk, he notices the iothread option, and clicks it * the scsihw type for all disks is changed now to virtio-scsi-single * on next cold restart, STOP 0x0000007B INACCESSABLE_BOOT_DEVICE for a Windows VM Signed-off-by: Thomas Lamprecht --- www/manager6/qemu/HDEdit.js | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/www/manager6/qemu/HDEdit.js b/www/manager6/qemu/HDEdit.js index d1460fbb..9f06ffe7 100644 --- a/www/manager6/qemu/HDEdit.js +++ b/www/manager6/qemu/HDEdit.js @@ -104,7 +104,10 @@ Ext.define('PVE.qemu.HDInputPanel', { if (values.iothread && confid.match(/^(virtio|scsi)\d+$/)) { me.drive.iothread = 'on'; - params.scsihw = 'virtio-scsi-single'; + // do not silently change a VM-wide option after creating it + if (me.insideWizard) { + params.scsihw = 'virtio-scsi-single'; + } } else { delete me.drive.iothread; }