Date: Tue, 1 Mar 2016 17:45:22 +0100 From: =?UTF-8?Q?Gustau_P=c3=a9rez?= <gustau.perez@gmail.com> To: FreeBSD XEN <freebsd-xen@freebsd.org> Subject: Re: Porting the block-iscsi hotplug script Message-ID: <56D5C722.3080205@gmail.com> In-Reply-To: <56D5929F.7040001@citrix.com> References: <553DEB97.5000300@entel.upc.edu> <5540A053.4080409@entel.upc.edu> <5540F3FC.80606@citrix.com> <5541FC8A.8080009@citrix.com> <5542365D.10403@entel.upc.edu> <55423ECD.6000404@citrix.com> <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>
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El 1/03/16 a les 14:01, Roger Pau Monné ha escrit: > now it's too messy to understand. Also, make sure your hotplug script > writes the "physical-device" node, or else blkback is not going to > attach the disk. Hello Roger, I tried a PV domain and I can see the physical device in the xenstore even if the block script does nothing. I wouldn't expect that. Am I missing anything? On the other hand, if I attach two disks[2], the xenstored again complains about one of the disks already declared in the xenstore. However the store seem to be fine [3]. If I remove that disk from the definition the domain boots just fine. Finally, out of curiosity, I'd like to ask, do you know why there are two /local/domain/ branches for a single domain? When I create a domain I can see there's a /local/domain/0/../../X/ and /local/domain/X/ (which X seems to be the number of domains executed in the box). I see the domain information splitted in those two branches. I understand the X makes it easy to join the information in both branches and allows the system to identify the domain. Is it to easily list all the domains and the most important information of them easily without walking the whole tree? Thank you, Gustau [1] http://pastebin.com/trPaGWXK [2] http://pastebin.com/u8312VtW [3] http://pastebin.com/DXLbD673
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