mount disks in systartup_vms.com

[John Gillings]

olive,

Even if your shutdown contains an explicit dismount of all disks, any disk that has open files will be considered "improperly dismounted". Make sure all your applications have shutdown prior to dismounting disks.

However, a non-system disk containing your page and swap files, and any cluster files (SYSUAF & friends) will always have those files open at shutdown.

Unfortunately there is no way to avoid this. Fortunately the rebuild is usually fast. The biggest issue is for shadowed volumes where the same condition will trigger a merge. If you're affected by that enable Host Based Mini Merge to minimise the impact.

[olive_wide]

Uwe,
YES,$1$dga1: is a quorum disk.
Then?

[olive_wide]

Thanks all,
$1$dga1: is a quorum disk,as John said,the $1$dga1: contains cluster files,so when the system shutdown,the $1$dga1: can not be dismount completely.Is it right? and there is no way to avoid this.Right?
I think if it is not a error,only a warning, and it is no effect to the system,I will do nothing.Because only the $1$dga1: reports,not so long time.
Olive