Hi,
My GLDv3 driver used to easily pass NICDrv test03, nfs corruption test. But
recently, I tried it on a new Sun x86 server with two quard-core Intel(R)
Xeon(R) CPU E5520 @ 2.27GHz CPU and it always fails in udp nfs
corruption test.
I am wondering way?
# netstat -P ip -s
IPv4 ipForwarding = 2 ipDefaultTTL = 255
ipInReceives =120930435 ipInHdrErrors = 0
ipInAddrErrors = 0 ipInCksumErrs = 0
ipForwDatagrams = 0 ipForwProhibits = 0
ipInUnknownProtos = 44 ipInDiscards = 7759
ipInDelivers =54501819 ipOutRequests =13811916
ipOutDiscards = 1 ipOutNoRoutes = 0
ipReasmTimeout = 15 ipReasmReqds =3101649
ipReasmOKs =3084716 ipReasmFails = 16933
ipReasmDuplicates = 0 ipReasmPartDups = 0
ipFragOKs =3197082 ipFragFails = 0
ipFragCreates =73319867 ipRoutingDiscards = 0
tcpInErrs = 0 udpNoPorts = 67495
udpInCksumErrs = 0 udpInOverflows = 0
rawipInOverflows = 0 ipsecInSucceeded = 0
ipsecInFailed = 0 ipInIPv6 = 0
ipOutIPv6 = 0 ipOutSwitchIPv6 = 472
# nfsstat
Server rpc:
Connection oriented:
calls badcalls nullrecv badlen xdrcall dupchecks dupreqs
0 0 0 0 0 0 0
Connectionless:
calls badcalls nullrecv badlen xdrcall dupchecks dupreqs
3228764 0 0 0 0 3117618 77861
Server NFSv2:
calls badcalls
0 0
Server NFSv3:
calls badcalls
3228709 8735
Server NFSv4:
calls badcalls
0 0
Version 2: (0 calls)
null getattr setattr root lookup readlink read wrcache
0 0% 0 0% 0 0% 0 0% 0 0% 0 0% 0 0% 0 0%
write create remove rename link symlink mkdir rmdir
0 0% 0 0% 0 0% 0 0% 0 0% 0 0% 0 0% 0 0%
readdir statfs
0 0% 0 0%
Version 3: (3228577 calls)
null getattr setattr lookup access readlink
40 0% 46783 1% 0 0% 30648 0% 15339 0% 0 0%
read write create mkdir symlink mknod
0 0% 3085592 95% 15651 0% 0 0% 0 0% 0 0%
remove rmdir rename link readdir readdirplus
16221 0% 0 0% 1 0% 0 0% 0 0% 22 0%
fsstat fsinfo pathconf commit
20 0% 20 0% 0 0% 18240 0%
Version 4: (0 calls)
null compound
0 0% 0 0%
Version 4: (0 operations)
reserved access close commit
0 0% 0 0% 0 0% 0 0%
create delegpurge delegreturn getattr
0 0% 0 0% 0 0% 0 0%
getfh link lock lockt
0 0% 0 0% 0 0% 0 0%
locku lookup lookupp nverify
0 0% 0 0% 0 0% 0 0%
open openattr open_confirm open_downgrade
0 0% 0 0% 0 0% 0 0%
putfh putpubfh putrootfh read
0 0% 0 0% 0 0% 0 0%
readdir readlink remove rename
0 0% 0 0% 0 0% 0 0%
renew restorefh savefh secinfo
0 0% 0 0% 0 0% 0 0%
setattr setclientid setclientid_confirm verify
0 0% 0 0% 0 0% 0 0%
write release_lockowner illegal
0 0% 0 0% 0 0%
Server nfs_acl:
Version 2: (0 calls)
null getacl setacl getattr access getxattrdir
0 0% 0 0% 0 0% 0 0% 0 0% 0 0%
Version 3: (51 calls)
null getacl setacl getxattrdir
0 0% 51 100% 0 0% 0 0%
Client rpc:
Connection oriented:
calls badcalls badxids timeouts newcreds badverfs timers
0 0 0 0 0 0 0
cantconn nomem interrupts
0 0 0
Connectionless:
calls badcalls retrans badxids timeouts newcreds badverfs
3293752 0 66450 32863 66450 0 0
timers nomem cantsend
134361 0 0
Client nfs:
calls badcalls clgets cltoomany
3293705 0 3291474 84
Version 2: (0 calls)
null getattr setattr root lookup readlink read wrcache
0 0% 0 0% 0 0% 0 0% 0 0% 0 0% 0 0% 0 0%
write create remove rename link symlink mkdir rmdir
0 0% 0 0% 0 0% 0 0% 0 0% 0 0% 0 0% 0 0%
readdir statfs
0 0% 0 0%
Version 3: (3293072 calls)
null getattr setattr lookup access readlink
0 0% 50276 1% 2 0% 33642 1% 15678 0% 0 0%
read write create mkdir symlink mknod
2716 0% 3140583 95% 15164 0% 0 0% 0 0% 0 0%
remove rmdir rename link readdir readdirplus
15166 0% 0 0% 1507 0% 0 0% 6 0% 3066 0%
fsstat fsinfo pathconf commit
20 0% 20 0% 0 0% 15226 0%
Version 4: (0 calls)
null compound
0 0% 0 0%
Version 4: (0 operations)
reserved access close commit
0 0% 0 0% 0 0% 0 0%
create delegpurge delegreturn getattr
0 0% 0 0% 0 0% 0 0%
getfh link lock lockt
0 0% 0 0% 0 0% 0 0%
locku lookup lookupp nverify
0 0% 0 0% 0 0% 0 0%
open openattr open_confirm open_downgrade
0 0% 0 0% 0 0% 0 0%
putfh putpubfh putrootfh read
0 0% 0 0% 0 0% 0 0%
readdir readlink remove rename
0 0% 0 0% 0 0% 0 0%
renew restorefh savefh secinfo
0 0% 0 0% 0 0% 0 0%
setattr setclientid setclientid_confirm verify
0 0% 0 0% 0 0% 0 0%
write
0 0%
Client nfs_acl:
Version 2: (0 calls)
null getacl setacl getattr access getxattrdir
0 0% 0 0% 0 0% 0 0% 0 0% 0 0%
Version 3: (488 calls)
null getacl setacl getxattrdir
0 0% 488 100% 0 0% 0 0%
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