Hi all, this is a non comprehensive list of missing features in libxenlight and\or xl: - xen_platform_pci flag support in VM config files; - relative paths support in VM config files; - hap support in VM config files; - -c option to xl create; - remus; - trigger command; - tmem-* commands; - sched-* commands; - usb-* commands; - scsi-* commands. In general if you execute "xm help" and "xl help" any command presents in the former but not in the latter is a missing feature. Few items are known to be "work in progress": - network-* commands; - network2-* commands; - block-* commands; Feel free to pick the missing command of you choice and write a simple implementation for it :) Cheers, Stefano _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Dan Magenheimer
2010-Apr-22 19:36 UTC
RE: [Xen-devel] libxenlight and xl: missing features
I''ll try to do the tmem-* commands after Xen Summit.> -----Original Message----- > From: Stefano Stabellini [mailto:stefano.stabellini@eu.citrix.com] > Sent: Thursday, April 22, 2010 10:44 AM > To: xen-devel@lists.xensource.com > Subject: [Xen-devel] libxenlight and xl: missing features > > Hi all, > this is a non comprehensive list of missing features in libxenlight > and\or xl: > > - xen_platform_pci flag support in VM config files; > > - relative paths support in VM config files; > > - hap support in VM config files; > > - -c option to xl create; > > - remus; > > - trigger command; > > - tmem-* commands; > > - sched-* commands; > > - usb-* commands; > > - scsi-* commands. > > > In general if you execute "xm help" and "xl help" any command presents > in the former but not in the latter is a missing feature. > > Few items are known to be "work in progress": > > - network-* commands; > > - network2-* commands; > > - block-* commands; > > > Feel free to pick the missing command of you choice and write a simple > implementation for it :) > > Cheers, > > Stefano > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Stefano Stabellini
2010-Apr-23 11:06 UTC
RE: [Xen-devel] libxenlight and xl: missing features
On Thu, 22 Apr 2010, Dan Magenheimer wrote:> I''ll try to do the tmem-* commands after Xen Summit.Thanks, that would be appreciated :) _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Hi Stefano, Stefano Stabellini wrote:> Hi all, > this is a non comprehensive list of missing features in libxenlight > and\or xl: >...> > - -c option to xl create; >How about the following patch. * I made it base changeset 21236:9a1d7caa2024. Regards Yu Zhiguo -------------------------------------------------------------- Add option ''-c'' for ''xl create'' * -c Connect to the console after the domain is created. Signed-off-by: Yu Zhiguo <yuzg@cn.fujitsu.com> diff -r 9a1d7caa2024 -r 880b6a219189 tools/libxl/xl.c --- a/tools/libxl/xl.c Mon Apr 26 12:13:23 2010 +0100 +++ b/tools/libxl/xl.c Fri Apr 30 17:58:25 2010 +0800 @@ -976,7 +976,7 @@ libxl_domain_unpause(&ctx, domid); if (!daemonize) - return 0; /* caller gets success in parent */ + return domid; /* caller gets success in parent */ if (need_daemon) { char *fullname, *name; @@ -1000,7 +1000,7 @@ "daemonizing child", child1, status); return ERROR_FAIL; } - return 0; /* caller gets success in parent */ + return domid; /* caller gets success in parent */ } rc = libxl_ctx_postfork(&ctx); @@ -1113,6 +1113,7 @@ printf("Options:\n\n"); printf("-h Print this help.\n"); printf("-p Leave the domain paused after it is created.\n"); + printf("-c Connect to the console after the domain is created.\n"); printf("-d Enable debug messages.\n"); printf("-e Do not wait in the background for the death of the domain.\n"); } else if(!strcmp(command, "list")) { @@ -1937,7 +1938,7 @@ 0 /* no config file, use incoming */, "incoming migration stream", 1, 0, &migration_domname); - if (rc) { + if (rc < 0) { fprintf(stderr, "migration target: Domain creation failed" " (code %d).\n", rc); exit(-rc); @@ -2047,7 +2048,10 @@ } rc = create_domain(debug, daemonize, config_file, checkpoint_file, paused, -1, 0); - exit(-rc); + if (rc >= 0) + exit(0); + else + exit(-rc); } int main_migrate_receive(int argc, char **argv) @@ -2291,14 +2295,18 @@ int main_create(int argc, char **argv) { char *filename = NULL; - int paused = 0, debug = 0, daemonize = 1; + char dom[10]; /* long enough */ + int paused = 0, debug = 0, daemonize = 1, console_autoconnect = 0; int opt, rc; - while ((opt = getopt(argc, argv, "hdep")) != -1) { + while ((opt = getopt(argc, argv, "hpcde")) != -1) { switch (opt) { case ''p'': paused = 1; break; + case ''c'': + console_autoconnect = 1; + break; case ''d'': debug = 1; break; @@ -2322,7 +2330,14 @@ filename = argv[optind]; rc = create_domain(debug, daemonize, filename, NULL, paused, -1, 0); - exit(-rc); + if (rc > 0) { + if (console_autoconnect) { + snprintf(dom, sizeof(dom), "%d", rc); + console(dom, 0); + } + exit(0); + } else + exit(-rc); } void button_press(char *p, char *b) _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Stefano Stabellini
2010-Apr-30 06:38 UTC
Re: [Xen-devel] libxenlight and xl: missing features
On Fri, 30 Apr 2010, Yu Zhiguo wrote:> Hi Stefano, > > Stefano Stabellini wrote: > > Hi all, > > this is a non comprehensive list of missing features in libxenlight > > and\or xl: > > > ... > > > > - -c option to xl create; > > > > How about the following patch. > * I made it base changeset 21236:9a1d7caa2024. >it looks good to me, one less item on the list! Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Dan Magenheimer
2010-May-13 13:47 UTC
RE: [Xen-devel] libxenlight and xl: missing features
As I have not yet found the time to add the tmem-* commands to xl, and since others are actively reimplementing all of the xm commands, I would be grateful if someone would add in the tmem commands to xl as well. If there are any difficulties or questions, I would be happy to help. Thanks in advance, Dan> -----Original Message----- > From: Stefano Stabellini [mailto:stefano.stabellini@eu.citrix.com] > Sent: Friday, April 23, 2010 5:06 AM > To: Dan Magenheimer > Cc: Stefano Stabellini; xen-devel@lists.xensource.com > Subject: RE: [Xen-devel] libxenlight and xl: missing features > > On Thu, 22 Apr 2010, Dan Magenheimer wrote: > > I''ll try to do the tmem-* commands after Xen Summit. > > Thanks, that would be appreciated :) >_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Hi Dan, On 05/13/2010 09:47 PM, Dan Magenheimer wrote:> As I have not yet found the time to add the tmem-* commands > to xl, and since others are actively reimplementing all of > the xm commands, I would be grateful if someone would > add in the tmem commands to xl as well. If there are any > difficulties or questions, I would be happy to help.Yu and Me will try to do that. It may take some time for us to accomplish those tmem-* commands and may ask for your help when met difficulties.> > Thanks in advance, > Dan > >> -----Original Message----- >> From: Stefano Stabellini [mailto:stefano.stabellini@eu.citrix.com] >> Sent: Friday, April 23, 2010 5:06 AM >> To: Dan Magenheimer >> Cc: Stefano Stabellini; xen-devel@lists.xensource.com >> Subject: RE: [Xen-devel] libxenlight and xl: missing features >> >> On Thu, 22 Apr 2010, Dan Magenheimer wrote: >>> I''ll try to do the tmem-* commands after Xen Summit. >> >> Thanks, that would be appreciated :) >> > >-- Regards Yang Hongyang _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
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