CC luci-mod-admin-full: Enable reset in Luci also for ubi

Enable reset in LuCI also for ubi based firmwares.
Discussion at #672

Backport of 5b79e62c0a99bab8dfb8dce8124d9fecc11da54b

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>

diff --git a/modules/luci-mod-admin-full/luasrc/controller/admin/system.lua b/modules/luci-mod-admin-full/luasrc/controller/admin/system.lua
index ee8d1d3..4feab28 100644 (file)
--- a/modules/luci-mod-admin-full/luasrc/controller/admin/system.lua
+++ b/modules/luci-mod-admin-full/luasrc/controller/admin/system.lua
@@ -171,7 +171,7 @@ function action_flashops()
        local fs  = require "nixio.fs"
 
        local upgrade_avail = fs.access("/lib/upgrade/platform.sh")
-       local reset_avail   = os.execute([[grep '"rootfs_data"' /proc/mtd >/dev/null 2>&1]]) == 0
+       local reset_avail   = os.execute([[grep -E '"rootfs_data"|"ubi"' /proc/mtd >/dev/null 2>&1]]) == 0
 
        local restore_cmd = "tar -xzC/ >/dev/null 2>&1"
        local backup_cmd  = "sysupgrade --create-backup - 2>/dev/null"
@@ -287,7 +287,7 @@ function action_flashops()
                        msg   = luci.i18n.translate("The system is erasing the configuration partition now and will reboot itself when finished."),
                        addr  = "192.168.1.1"
                })
-               fork_exec("killall dropbear uhttpd; sleep 1; mtd -r erase rootfs_data")
+               fork_exec("sleep 1; killall dropbear uhttpd; sleep 1; jffs2reset -y && reboot")
        else
                --
                -- Overview