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Greg Kroah-Hartman 3af9d8c5f6 Merge 4.9.145 into android-4.9
Changes in 4.9.145
	media: omap3isp: Unregister media device as first
	iommu/vt-d: Fix NULL pointer dereference in prq_event_thread()
	brcmutil: really fix decoding channel info for 160 MHz bandwidth
	iommu/ipmmu-vmsa: Fix crash on early domain free
	can: rcar_can: Fix erroneous registration
	HID: input: Ignore battery reported by Symbol DS4308
	batman-adv: Expand merged fragment buffer for full packet
	bnx2x: Assign unique DMAE channel number for FW DMAE transactions.
	qed: Fix PTT leak in qed_drain()
	qed: Fix reading wrong value in loop condition
	net/mlx4_core: Zero out lkey field in SW2HW_MPT fw command
	net/mlx4_core: Fix uninitialized variable compilation warning
	net/mlx4: Fix UBSAN warning of signed integer overflow
	mtd: rawnand: qcom: Namespace prefix some commands
	net: faraday: ftmac100: remove netif_running(netdev) check before disabling interrupts
	iommu/vt-d: Use memunmap to free memremap
	team: no need to do team_notify_peers or team_mcast_rejoin when disabling port
	net: amd: add missing of_node_put()
	mm: don't warn about allocations which stall for too long
	ARC: [zebu] Remove CONFIG_INITRAMFS_SOURCE from defconfigs
	usb: quirk: add no-LPM quirk on SanDisk Ultra Flair device
	usb: appledisplay: Add 27" Apple Cinema Display
	USB: check usb_get_extra_descriptor for proper size
	ALSA: usb-audio: Fix UAF decrement if card has no live interfaces in card.c
	ALSA: hda: Add support for AMD Stoney Ridge
	ALSA: pcm: Fix starvation on down_write_nonblock()
	ALSA: pcm: Call snd_pcm_unlink() conditionally at closing
	ALSA: pcm: Fix interval evaluation with openmin/max
	ALSA: hda/realtek - Fix speaker output regression on Thinkpad T570
	virtio/s390: avoid race on vcdev->config
	virtio/s390: fix race in ccw_io_helper()
	SUNRPC: Fix leak of krb5p encode pages
	dmaengine: cppi41: delete channel from pending list when stop channel
	xhci: Prevent U1/U2 link pm states if exit latency is too long
	sr: pass down correctly sized SCSI sense buffer
	swiotlb: clean up reporting
	vsock: lookup and setup guest_cid inside vhost_vsock_lock
	vhost/vsock: fix use-after-free in network stack callers
	Staging: lustre: remove two build warnings
	cifs: Fix separator when building path from dentry
	staging: rtl8712: Fix possible buffer overrun
	tty: serial: 8250_mtk: always resume the device in probe.
	tty: do not set TTY_IO_ERROR flag if console port
	kgdboc: fix KASAN global-out-of-bounds bug in param_set_kgdboc_var()
	mac80211_hwsim: Timer should be initialized before device registered
	mac80211: Clear beacon_int in ieee80211_do_stop
	mac80211: ignore tx status for PS stations in ieee80211_tx_status_ext
	mac80211: fix reordering of buffered broadcast packets
	mac80211: ignore NullFunc frames in the duplicate detection
	kbuild: fix linker feature test macros when cross compiling with Clang
	kbuild: allow to use GCC toolchain not in Clang search path
	Linux 4.9.145

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2019-02-11 23:27:16 +03:00
..
2018-11-15 21:36:32 +03:00
2019-02-11 23:27:16 +03:00
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Lustre Parallel Filesystem Client
=================================

The Lustre file system is an open-source, parallel file system
that supports many requirements of leadership class HPC simulation
environments.
Born from from a research project at Carnegie Mellon University,
the Lustre file system is a widely-used option in HPC.
The Lustre file system provides a POSIX compliant file system interface,
can scale to thousands of clients, petabytes of storage and
hundreds of gigabytes per second of I/O bandwidth.

Unlike shared disk storage cluster filesystems (e.g. OCFS2, GFS, GPFS),
Lustre has independent Metadata and Data servers that clients can access
in parallel to maximize performance.

In order to use Lustre client you will need to download the "lustre-client"
package that contains the userspace tools from http://lustre.org/download/

You will need to install and configure your Lustre servers separately.

Mount Syntax
============
After you installed the lustre-client tools including mount.lustre binary
you can mount your Lustre filesystem with:

mount -t lustre mgs:/fsname mnt

where mgs is the host name or ip address of your Lustre MGS(management service)
fsname is the name of the filesystem you would like to mount.


Mount Options
=============

  noflock
	Disable posix file locking (Applications trying to use
	the functionality will get ENOSYS)

  localflock
	Enable local flock support, using only client-local flock
	(faster, for applications that require flock but do not run
	 on multiple nodes).

  flock
	Enable cluster-global posix file locking coherent across all
	client nodes.

  user_xattr, nouser_xattr
	Support "user." extended attributes (or not)

  user_fid2path, nouser_fid2path
	Enable FID to path translation by regular users (or not)

  checksum, nochecksum
	Verify data consistency on the wire and in memory as it passes
	between the layers (or not).

  lruresize, nolruresize
	Allow lock LRU to be controlled by memory pressure on the server
	(or only 100 (default, controlled by lru_size proc parameter) locks
	 per CPU per server on this client).

  lazystatfs, nolazystatfs
	Do not block in statfs() if some of the servers are down.

  32bitapi
	Shrink inode numbers to fit into 32 bits. This is necessary
	if you plan to reexport Lustre filesystem from this client via
	NFSv4.

  verbose, noverbose
	Enable mount/umount console messages (or not)

More Information
================
You can get more information at the Lustre website: http://wiki.lustre.org/

Source for the userspace tools and out-of-tree client and server code
is available at: http://git.hpdd.intel.com/fs/lustre-release.git

Latest binary packages:
http://lustre.org/download/