def testEMCGetLayout(t, env):
"""Verify layout handling
Debugging test that looks for pre-existing file (server2fs1/dump.eth)
so we don't have to worry about creating a file.
FLAGS:
CODE: GETLAYOUT100
"""
sess = env.c1.new_pnfs_client_session(env.testname(t))
blocksize = get_blocksize(sess, use_obj(env.opts.path))
# Create the file
file = ["server2fs1", "dump.eth"]
res = open_file(sess, env.testname(t), file)
check(res)
# Get layout
fh = res.resarray[-1].object
stateid = res.resarray[-2].stateid
stateid.seqid = 0
ops = [op.putfh(fh),
op.layoutget(False, LAYOUT4_BLOCK_VOLUME, LAYOUTIOMODE4_READ,
0, 0xffffffffffffffff, 4*blocksize, stateid, 0xffff)]
res = sess.compound(ops)
check(res)
# Parse opaque
for layout in res.resarray[-1].logr_layout:
if layout.loc_type == LAYOUT4_BLOCK_VOLUME:
p = BlockUnpacker(layout.loc_body)
opaque = p.unpack_pnfs_block_layout4()
p.done()
print opaque
def testReclaimAfterRECC(t, env):
"""If client does subsequent reclaims of locking state after
RECLAIM_COMPLETE is done, server will return NFS4ERR_NO_GRACE.
rfc5661 18.51.3
FLAGS: reclaim_complete all
CODE: RECC2
"""
name = env.testname(t)
c = env.c1.new_client(name)
sess = c.create_session()
res = sess.compound([op.reclaim_complete(FALSE)])
check(res)
owner = "owner_%s" % name
path = sess.c.homedir + [name]
fh, stateid = create_confirm(sess, owner)
# Try to reclaims a file which is noexist after RECLAIM_COMPLETE
res = open_file(sess,
owner,
path=fh,
claim_type=CLAIM_PREVIOUS,
access=OPEN4_SHARE_ACCESS_BOTH,
deny=OPEN4_SHARE_DENY_NONE,
deleg_type=OPEN_DELEGATE_NONE)
check(res,
NFS4ERR_NO_GRACE,
warnlist=[NFS4ERR_EXIST | NFS4ERR_RECLAIM_BAD])
# Cleanup
res = sess.compound([op.putfh(fh), op.close(0, stateid)])
check(res)
def testReclaimAfterRECC(t, env):
"""If client does subsequent reclaims of locking state after
RECLAIM_COMPLETE is done, server will return NFS4ERR_NO_GRACE.
rfc5661 18.51.3
FLAGS: reclaim_complete all
CODE: RECC2
"""
name = env.testname(t)
c = env.c1.new_client(name)
sess = c.create_session()
res = sess.compound([op.reclaim_complete(FALSE)])
check(res)
owner = "owner_%s" % name
path = sess.c.homedir + [name]
fh, stateid = create_confirm(sess, owner)
# Try to reclaims a file which is noexist after RECLAIM_COMPLETE
res = open_file(sess, owner, path=fh, claim_type=CLAIM_PREVIOUS,
access=OPEN4_SHARE_ACCESS_BOTH,
deny=OPEN4_SHARE_DENY_NONE,
deleg_type=OPEN_DELEGATE_NONE)
check(res, NFS4ERR_NO_GRACE, warnlist = [NFS4ERR_EXIST | NFS4ERR_RECLAIM_BAD])
# Cleanup
res = sess.compound([op.putfh(fh), op.close(0, stateid)])
check(res)
def testRebootValid(t, env):
"""REBOOT with valid CLAIM_PREVIOUS
FLAGS: reboot
DEPEND:
CODE: REBT1
"""
name = env.testname(t)
owner = "owner_%s" % name
c = env.c1.new_client(env.testname(t))
sess = c.create_session()
reclaim_complete(sess)
fh, stateid = create_confirm(sess, owner)
sleeptime = 5 + _getleasetime(sess)
_waitForReboot(c, sess, env)
try:
res = create_session(c)
check(res, NFS4ERR_STALE_CLIENTID, "Reclaim using old clientid")
c = env.c1.new_client(env.testname(t))
sess = c.create_session()
newleasetime = _getleasetime(sess)
sleeptime = max(sleeptime, 5 + newleasetime)
res = open_file(sess,
owner,
path=fh,
claim_type=CLAIM_PREVIOUS,
access=OPEN4_SHARE_ACCESS_BOTH,
deny=OPEN4_SHARE_DENY_NONE,
deleg_type=OPEN_DELEGATE_NONE)
check(res, msg="Reclaim using newly created clientid")
reclaim_complete(sess)
finally:
env.sleep(sleeptime, "Waiting for grace period to end")
def testRebootValid(t, env):
"""REBOOT with valid CLAIM_PREVIOUS
FLAGS: reboot
DEPEND:
CODE: REBT1
"""
name = env.testname(t)
owner = "owner_%s" % name
c = env.c1.new_client(env.testname(t))
sess = c.create_session()
reclaim_complete(sess)
fh, stateid = create_confirm(sess, owner)
oldleasetime = _getleasetime(sess)
_waitForReboot(c, sess, env)
try:
res = create_session(c)
check(res, NFS4ERR_STALE_CLIENTID, "Reclaim using old clientid")
c = env.c1.new_client(env.testname(t))
sess = c.create_session()
newleasetime = _getleasetime(sess)
sleeptime = 5 + max(oldleasetime, newleasetime)
res = open_file(sess, owner, path=fh, claim_type=CLAIM_PREVIOUS,
access=OPEN4_SHARE_ACCESS_BOTH,
deny=OPEN4_SHARE_DENY_NONE,
deleg_type=OPEN_DELEGATE_NONE)
check(res, msg="Reclaim using newly created clientid")
reclaim_complete(sess)
finally:
env.sleep(sleeptime, "Waiting for grace period to end")
def __create_file_with_deleg(sess, name, access):
res = create_file(sess, name, access = access)
check(res)
fh = res.resarray[-1].object
deleg = res.resarray[-2].delegation
if (not _got_deleg(deleg)):
res = open_file(sess, name, access = access)
fh = res.resarray[-1].object
deleg = res.resarray[-2].delegation
if (not _got_deleg(deleg)):
fail("Could not get delegation")
return (fh, deleg)
def __create_file_with_deleg(sess, name, access):
res = create_file(sess, name, access=access)
check(res)
fh = res.resarray[-1].object
deleg = res.resarray[-2].delegation
if (not _got_deleg(deleg)):
res = open_file(sess, name, access=access)
fh = res.resarray[-1].object
deleg = res.resarray[-2].delegation
if (not _got_deleg(deleg)):
fail("Could not get delegation")
return (fh, deleg)
def testServerStateSeqid(t, env):
"""Do multiple OPENs of a file, check that server bumps stateid.seqid
FLAGS: open all
CODE: OPEN2
"""
name = env.testname(t)
sess1 = env.c1.new_client_session(name)
owner = "owner_%s" % name
path = sess1.c.homedir + [name]
res = create_file(sess1, owner, path, access=OPEN4_SHARE_ACCESS_WRITE)
check(res)
expect(res, seqid=1)
res = open_file(sess1, owner, path, access=OPEN4_SHARE_ACCESS_READ)
check(res)
expect(res, seqid=2)
def testServerStateSeqid(t, env):
"""Do multiple OPENs of a file, check that server bumps stateid.seqid
FLAGS: open all
CODE: OPEN2
"""
name = env.testname(t)
sess1 = env.c1.new_client_session(name)
owner = "owner_%s" % name
path = sess1.c.homedir + [name]
res = create_file(sess1, owner, path, access=OPEN4_SHARE_ACCESS_WRITE)
check(res)
expect(res, seqid=1)
res = open_file(sess1, owner, path, access=OPEN4_SHARE_ACCESS_READ)
check(res)
expect(res, seqid=2)
def testEMCGetLayout(t, env):
"""Verify layout handling
Debugging test that looks for pre-existing file (server2fs1/dump.eth)
so we don't have to worry about creating a file.
FLAGS:
CODE: GETLAYOUT100
"""
# Make sure E_ID returns MDS capabilities
c1 = env.c1.new_client(env.testname(t), flags=EXCHGID4_FLAG_USE_PNFS_MDS)
if not c1.flags & EXCHGID4_FLAG_USE_PNFS_MDS:
fail("Server can not be used as pnfs metadata server")
sess = c1.create_session()
# Test that fs handles block layouts
ops = use_obj(env.opts.path) + [op.getattr(1 << FATTR4_FS_LAYOUT_TYPE)]
res = sess.compound(ops)
check(res)
if FATTR4_FS_LAYOUT_TYPE not in res.resarray[-1].obj_attributes:
fail("fs_layout_type not available")
if LAYOUT4_BLOCK_VOLUME not in res.resarray[-1].obj_attributes[
FATTR4_FS_LAYOUT_TYPE]:
fail("layout_type does not contain BLOCK")
# Create the file
file = ["server2fs1", "dump.eth"]
res = open_file(sess, env.testname(t), file)
check(res)
# Get layout
fh = res.resarray[-1].object
stateid = res.resarray[-2].stateid
stateid.seqid = 0
ops = [
op.putfh(fh),
op.layoutget(False, LAYOUT4_BLOCK_VOLUME, LAYOUTIOMODE4_READ, 0,
0xffffffffffffffff, 0, stateid, 0xffff)
]
res = sess.compound(ops)
check(res)
# Parse opaque
for layout in res.resarray[-1].logr_layout:
if layout.loc_type == LAYOUT4_BLOCK_VOLUME:
p = BlockUnpacker(layout.loc_body)
opaque = p.unpack_pnfs_block_layout4()
p.done()
print opaque
def xtestOpenSeqid(t, env):
"""Verify server enforces seqid==0
See 8.13(draft-10): Such vestigial fields in existing operations
should be set by the client to zero
FLAGS: open all
CODE: OPEN4
"""
name = env.testname(t)
sess1 = env.c1.new_client_session(name)
owner = "owner_%s" % name
path = sess1.c.homedir + [name]
res = create_file(sess1, owner, path, access=OPEN4_SHARE_ACCESS_WRITE)
check(res)
expect(res, seqid=1)
res = open_file(sess1, owner, path, access=OPEN4_SHARE_ACCESS_READ,
seqid=1)
check(res, NFS4ERR_INVAL, msg="Using non-zero seqid in OPEN")
def testEMCGetLayout(t, env):
"""Verify layout handling
Debugging test that looks for pre-existing file (server2fs1/dump.eth)
so we don't have to worry about creating a file.
FLAGS:
CODE: GETLAYOUT100
"""
# Make sure E_ID returns MDS capabilities
c1 = env.c1.new_client(env.testname(t), flags=EXCHGID4_FLAG_USE_PNFS_MDS)
if not c1.flags & EXCHGID4_FLAG_USE_PNFS_MDS:
fail("Server can not be used as pnfs metadata server")
sess = c1.create_session()
# Test that fs handles block layouts
ops = use_obj(env.opts.path) + [op.getattr(1<<FATTR4_FS_LAYOUT_TYPE)]
res = sess.compound(ops)
check(res)
if FATTR4_FS_LAYOUT_TYPE not in res.resarray[-1].obj_attributes:
fail("fs_layout_type not available")
if LAYOUT4_BLOCK_VOLUME not in res.resarray[-1].obj_attributes[FATTR4_FS_LAYOUT_TYPE]:
fail("layout_type does not contain BLOCK")
# Create the file
file = ["server2fs1", "dump.eth"]
res = open_file(sess, env.testname(t), file)
check(res)
# Get layout
fh = res.resarray[-1].object
stateid = res.resarray[-2].stateid
stateid.seqid = 0
ops = [op.putfh(fh),
op.layoutget(False, LAYOUT4_BLOCK_VOLUME, LAYOUTIOMODE4_READ,
0, 0xffffffffffffffff, 0, stateid, 0xffff)]
res = sess.compound(ops)
check(res)
# Parse opaque
for layout in res.resarray[-1].logr_layout:
if layout.loc_type == LAYOUT4_BLOCK_VOLUME:
p = BlockUnpacker(layout.loc_body)
opaque = p.unpack_pnfs_block_layout4()
p.done()
print opaque
def xtestOpenSeqid(t, env):
"""Verify server enforces seqid==0
See 8.13(draft-10): Such vestigial fields in existing operations
should be set by the client to zero
FLAGS: open all
CODE: OPEN4
"""
name = env.testname(t)
sess1 = env.c1.new_client_session(name)
owner = "owner_%s" % name
path = sess1.c.homedir + [name]
res = create_file(sess1, owner, path, access=OPEN4_SHARE_ACCESS_WRITE)
check(res)
expect(res, seqid=1)
res = open_file(sess1,
owner,
path,
access=OPEN4_SHARE_ACCESS_READ,
seqid=1)
check(res, NFS4ERR_INVAL, msg="Using non-zero seqid in OPEN")
def testServerStateSeqid(t, env):
"""Do multiple OPENs of a file, check that server bumps stateid.seqid
FLAGS: open all
CODE: OPEN2
"""
name = env.testname(t)
sess1 = env.c1.new_client_session(name)
owner = "owner_%s" % name
path = sess1.c.homedir + [name]
res = create_file(sess1, owner, path, access=OPEN4_SHARE_ACCESS_WRITE)
check(res)
expect(res, seqid=1)
res = open_file(sess1, owner, path, access=OPEN4_SHARE_ACCESS_READ)
check(res)
expect(res, seqid=2)
fh = res.resarray[-1].object
stateid = res.resarray[-2].stateid
# STUB - need to check no delegation return
res = close_file(sess1, fh, stateid=stateid)
check(res)
def testServerStateSeqid(t, env):
"""Do multiple OPENs of a file, check that server bumps stateid.seqid
FLAGS: open all
CODE: OPEN2
"""
name = env.testname(t)
sess1 = env.c1.new_client_session(name)
owner = "owner_%s" % name
path = sess1.c.homedir + [name]
res = create_file(sess1, owner, path, access=OPEN4_SHARE_ACCESS_WRITE)
check(res)
expect(res, seqid=1)
res = open_file(sess1, owner, path, access=OPEN4_SHARE_ACCESS_READ)
check(res)
expect(res, seqid=2)
fh = res.resarray[-1].object
stateid = res.resarray[-2].stateid
# STUB - need to check no delegation return
res = close_file(sess1, fh, stateid=stateid)
check(res)