debuggers.hg
changeset 17255:14b2319d6126
stubdom: support save/restore by passing the -loadvm parameter,
letting the stubdomain access the save area, and having it watch the
correct xenstore node.
Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
letting the stubdomain access the save area, and having it watch the
correct xenstore node.
Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
author | Keir Fraser <keir.fraser@citrix.com> |
---|---|
date | Tue Mar 18 11:27:36 2008 +0000 (2008-03-18) |
parents | 3d6d042144d7 |
children | b543b4b759ba |
files | stubdom/README stubdom/stubdom-dm tools/ioemu/xenstore.c |
line diff
1.1 --- a/stubdom/README Tue Mar 18 11:27:05 2008 +0000 1.2 +++ b/stubdom/README Tue Mar 18 11:27:36 2008 +0000 1.3 @@ -78,6 +78,8 @@ To run 1.4 1.5 mkdir -p /exports/usr/share/qemu 1.6 ln -s /usr/share/qemu/keymaps /exports/usr/share/qemu 1.7 +mkdir -p /exports/var/lib 1.8 +ln -s /var/lib/xen /exports/var/lib 1.9 /usr/sbin/fs-backend & 1.10 1.11 xm create hvmconfig
2.1 --- a/stubdom/stubdom-dm Tue Mar 18 11:27:05 2008 +0000 2.2 +++ b/stubdom/stubdom-dm Tue Mar 18 11:27:36 2008 +0000 2.3 @@ -14,18 +14,30 @@ domid= 2.4 domname= 2.5 vncviewer=0 2.6 vncpid= 2.7 +extra= 2.8 while [ "$#" -gt 0 ]; 2.9 do 2.10 if [ "$#" -ge 2 ]; 2.11 then 2.12 case "$1" in 2.13 - -d) domid=$2; shift ;; 2.14 - -domain-name) domname=$2; shift ;; 2.15 + -d) 2.16 + domid=$2; 2.17 + extra="$extra -d $domid"; 2.18 + shift 2.19 + ;; 2.20 + -domain-name) 2.21 + domname=$2; 2.22 + shift 2.23 + ;; 2.24 -vnc) 2.25 ip=${2%:*}; 2.26 vnc_port=${2#*:}; 2.27 shift 2.28 ;; 2.29 + -loadvm) 2.30 + extra="$extra -loadvm $2"; 2.31 + shift 2.32 + ;; 2.33 esac 2.34 fi 2.35 case "$1" in 2.36 @@ -60,7 +72,7 @@ do 2.37 sleep 1 2.38 done 2.39 2.40 -creation="xm create -c stubdom-$domname target=$domid memory=32" 2.41 +creation="xm create -c stubdom-$domname target=$domid memory=32 extra=\"$extra\"" 2.42 2.43 (while true ; do sleep 60 ; done) | $creation & 2.44 #xterm -geometry +0+0 -e /bin/sh -c "$creation ; echo ; echo press ENTER to shut down ; read" &
3.1 --- a/tools/ioemu/xenstore.c Tue Mar 18 11:27:05 2008 +0000 3.2 +++ b/tools/ioemu/xenstore.c Tue Mar 18 11:27:36 2008 +0000 3.3 @@ -81,7 +81,7 @@ static void waitForDevice(char *fn) 3.4 3.5 #define DIRECT_PCI_STR_LEN 160 3.6 char direct_pci_str[DIRECT_PCI_STR_LEN]; 3.7 -void xenstore_parse_domain_config(int domid) 3.8 +void xenstore_parse_domain_config(int hvm_domid) 3.9 { 3.10 char **e = NULL; 3.11 char *buf = NULL, *path; 3.12 @@ -100,7 +100,7 @@ void xenstore_parse_domain_config(int do 3.13 return; 3.14 } 3.15 3.16 - path = xs_get_domain_path(xsh, domid); 3.17 + path = xs_get_domain_path(xsh, hvm_domid); 3.18 if (path == NULL) { 3.19 fprintf(logfile, "xs_get_domain_path() error\n"); 3.20 goto out;