Date: Fri, 4 Mar 2016 12:54:10 +0100 From: =?UTF-8?Q?Gustau_P=c3=a9rez?= <gustau.perez@gmail.com> To: =?UTF-8?Q?Roger_Pau_Monn=c3=a9?= <roger.pau@citrix.com> Cc: FreeBSD XEN <freebsd-xen@freebsd.org> Subject: Re: Porting the block-iscsi hotplug script Message-ID: <56D97762.7000908@gmail.com> In-Reply-To: <alpine.OSX.2.20.1603041055250.20397@mac> References: <553DEB97.5000300@entel.upc.edu> <5556F21D.2050005@entel.upc.edu> <555EEFBA.5080902@citrix.com> <555EF542.3090002@citrix.com> <555F9B3F.1000600@entel.upc.edu> <55602512.1090702@citrix.com> <56C6FA2F.8040900@gmail.com> <56CAC8CB.8030107@gmail.com> <56CADEDA.4050007@citrix.com> <56CB0057.1060509@gmail.com> <56CB041E.1020009@citrix.com> <56CB2D90.5080809@gmail.com> <56CB34BA.6060809@citrix.com> <56CC24BD.6050609@gmail.com> <56CC32E5.5010101@citrix.com> <56CC7637.3080408@gmail.com> <56CF5668.6090605@citrix.com> <56D0091F.80408@gmail.com> <56D02863.7040100@citrix.com> <56D03D95.9090509@gmail.com> <56D04E5F.8070901@citrix.com> <56D42A28.8050701@gmail.com> <56D434FC.8030905@citrix.com> <56D57110.2060406@gmail.com> <56D587D8.6030702@citrix.com> <56D590EA.609@gmail.com> <56D591BA.4020303@gmail.com> <56D5929F.7040001@citrix.com> <56D5C722.3080205@gmail.com> <56D6B68D.8080809@citrix.com> <56D7FEFE.9050000@gmail.com> <alpine.OSX.2.20.1603041055250.20397@mac>
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El 4/03/16 a les 11:00, Roger Pau Monné ha escrit:
>
> What other parameters do you want to pass to your script that cannot be
> fetched from xenstore? IMHO I was planning to only pass the xenstore
> backend node and the action.
The action (if I understand it correctly) is already there.
OTOH, I'd like to check if the disks are already in use, and so I'd
need to walk the /local/domain/0/backend/vbd/$domin/$devid/ looking if
the disks are already there. This arises two questions:
* can I assume the domain0 store would always be /local/domain/0/?
* would I need to walk for each $domid checking for each $devid and
getting the physical device?
Thank you,
G.
> Roger.
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