def enable_swap(self, mount_point): logger.info("Enable swap") try: size_mb = conf.get_resourcedisk_swap_size_mb() self.create_swap_space(mount_point, size_mb) except ResourceDiskError as e: logger.error("Failed to enable swap {0}", e)
def enable_swap(self, mount_point): logger.info("Enable swap") try: size_mb = conf.get_resourcedisk_swap_size_mb() self.create_swap_space(mount_point, size_mb) except ResourceDiskError as e: logger.error("Failed to enable swap {0}", e)
def enable_swap(self, mount_point): size_mb = conf.get_resourcedisk_swap_size_mb() if size_mb: logger.info("Enable swap") device = self.osutil.device_for_ide_port(1) err, output = shellutil.run_get_output("swapctl -a /dev/" "{0}b".format(device), chk_err=False) if err: logger.error("Failed to enable swap, error {0}", output)
def enable_swap(self, mount_point): size_mb = conf.get_resourcedisk_swap_size_mb() if size_mb: logger.info("Enable swap") device = self.osutil.device_for_ide_port(1) err, output = shellutil.run_get_output("swapctl -a /dev/" "{0}b".format(device), chk_err=False) if err: logger.error("Failed to enable swap, error {0}", output)
def mount_resource_disk(self, mount_point): fs = self.fs if fs != 'ffs': raise ResourceDiskError("Unsupported filesystem type: {0}, only " "ufs/ffs is supported.".format(fs)) # 1. Get device device = self.osutil.device_for_ide_port(1) if not device: raise ResourceDiskError("Unable to detect resource disk device.") logger.info('Resource disk device {0} found.', device) # 2. Get partition partition = "/dev/{0}a".format(device) # 3. Mount partition mount_list = shellutil.run_get_output("mount")[1] existing = self.osutil.get_mount_point(mount_list, partition) if existing: logger.info("Resource disk {0} is already mounted", partition) return existing fileutil.mkdir(mount_point, mode=0o755) mount_cmd = 'mount -t {0} {1} {2}'.format(self.fs, partition, mount_point) err = shellutil.run(mount_cmd, chk_err=False) if err: logger.info('Creating {0} filesystem on {1}'.format(fs, device)) fdisk_cmd = "/sbin/fdisk -yi {0}".format(device) err, output = shellutil.run_get_output(fdisk_cmd, chk_err=False) if err: raise ResourceDiskError("Failed to create new MBR on {0}, " "error: {1}".format(device, output)) size_mb = conf.get_resourcedisk_swap_size_mb() if size_mb: if size_mb > 512 * 1024: size_mb = 512 * 1024 disklabel_cmd = ("echo -e '{0} 1G-* 50%\nswap 1-{1}M 50%' " "| disklabel -w -A -T /dev/stdin " "{2}").format(mount_point, size_mb, device) ret, output = shellutil.run_get_output( disklabel_cmd, chk_err=False) if ret: raise ResourceDiskError("Failed to create new disklabel " "on {0}, error " "{1}".format(device, output)) err, output = shellutil.run_get_output("newfs -O2 {0}a" "".format(device)) if err: raise ResourceDiskError("Failed to create new filesystem on " "partition {0}, error " "{1}".format(partition, output)) err, output = shellutil.run_get_output(mount_cmd, chk_err=False) if err: raise ResourceDiskError("Failed to mount partition {0}, " "error {1}".format(partition, output)) logger.info("Resource disk partition {0} is mounted at {1} with fstype " "{2}", partition, mount_point, fs) return mount_point
def mount_resource_disk(self, mount_point): fs = self.fs if fs != 'ffs': raise ResourceDiskError("Unsupported filesystem type: {0}, only " "ufs/ffs is supported.".format(fs)) # 1. Get device device = self.osutil.device_for_ide_port(1) if not device: raise ResourceDiskError("Unable to detect resource disk device.") logger.info('Resource disk device {0} found.', device) # 2. Get partition partition = "/dev/{0}a".format(device) # 3. Mount partition mount_list = shellutil.run_get_output("mount")[1] existing = self.osutil.get_mount_point(mount_list, partition) if existing: logger.info("Resource disk {0} is already mounted", partition) return existing fileutil.mkdir(mount_point, mode=0o755) mount_cmd = 'mount -t {0} {1} {2}'.format(self.fs, partition, mount_point) err = shellutil.run(mount_cmd, chk_err=False) if err: logger.info('Creating {0} filesystem on {1}'.format(fs, device)) fdisk_cmd = "/sbin/fdisk -yi {0}".format(device) err, output = shellutil.run_get_output(fdisk_cmd, chk_err=False) if err: raise ResourceDiskError("Failed to create new MBR on {0}, " "error: {1}".format(device, output)) size_mb = conf.get_resourcedisk_swap_size_mb() if size_mb: if size_mb > 512 * 1024: size_mb = 512 * 1024 disklabel_cmd = ("echo -e '{0} 1G-* 50%\nswap 1-{1}M 50%' " "| disklabel -w -A -T /dev/stdin " "{2}").format(mount_point, size_mb, device) ret, output = shellutil.run_get_output( disklabel_cmd, chk_err=False) if ret: raise ResourceDiskError("Failed to create new disklabel " "on {0}, error " "{1}".format(device, output)) err, output = shellutil.run_get_output("newfs -O2 {0}a" "".format(device)) if err: raise ResourceDiskError("Failed to create new filesystem on " "partition {0}, error " "{1}".format(partition, output)) err, output = shellutil.run_get_output(mount_cmd, chk_err=False) if err: raise ResourceDiskError("Failed to mount partition {0}, " "error {1}".format(partition, output)) logger.info("Resource disk partition {0} is mounted at {1} with fstype " "{2}", partition, mount_point, fs) return mount_point