From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============6263314048483504573==" MIME-Version: 1.0 From: Huang Ying To: lkp@lists.01.org Subject: [SUNRPC] c4a7ca77494: +6.0% fsmark.time.involuntary_context_switches, no primary result change Date: Sun, 15 Feb 2015 15:57:09 +0800 Message-ID: <1423987029.5538.16.camel@intel.com> List-Id: --===============6263314048483504573== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable FYI, we noticed the below changes on commit c4a7ca774949960064dac11b326908f28407e8c3 ("SUNRPC: Allow waiting on = memory allocation") testbox/testcase/testparams: nhm4/fsmark/performance-1x-32t-1HDD-f2fs-nfsv4= -8K-400M-fsyncBeforeClose-16d-256fpd 127b21b89f9d8ba0 c4a7ca774949960064dac11b32 = ---------------- -------------------------- = %stddev %change %stddev \ | \ = 52524 =C2=B1 0% +6.0% 55672 =C2=B1 0% fsmark.time.involun= tary_context_switches 436 =C2=B1 14% +54.9% 676 =C2=B1 20% sched_debug.cfs_rq[= 0]:/.tg_load_contrib 433 =C2=B1 15% +54.7% 670 =C2=B1 21% sched_debug.cfs_rq[= 0]:/.blocked_load_avg 8348 =C2=B1 7% +27.0% 10602 =C2=B1 9% sched_debug.cfs_rq[= 0]:/.min_vruntime 190081 =C2=B1 13% +32.7% 252269 =C2=B1 13% sched_debug.cpu#0.s= ched_goidle 205783 =C2=B1 12% +30.2% 267903 =C2=B1 13% sched_debug.cpu#0.t= twu_local 464065 =C2=B1 11% +26.6% 587524 =C2=B1 12% sched_debug.cpu#0.n= r_switches 464278 =C2=B1 11% +26.6% 587734 =C2=B1 12% sched_debug.cpu#0.s= ched_count 15807 =C2=B1 11% +19.6% 18910 =C2=B1 12% sched_debug.cpu#4.n= r_load_updates 300041 =C2=B1 8% +20.3% 360969 =C2=B1 10% sched_debug.cpu#0.t= twu_count 1863 =C2=B1 9% +18.1% 2201 =C2=B1 10% sched_debug.cfs_rq[= 4]:/.exec_clock testbox/testcase/testparams: nhm4/fsmark/performance-1x-32t-1HDD-btrfs-nfsv= 4-8K-400M-fsyncBeforeClose-16d-256fpd 127b21b89f9d8ba0 c4a7ca774949960064dac11b32 = ---------------- -------------------------- = fail:runs %reproduction fail:runs | | | = 52184 =C2=B1 0% +5.6% 55122 =C2=B1 0% fsmark.time.involun= tary_context_switches 557 =C2=B1 19% +21.5% 677 =C2=B1 9% sched_debug.cfs_rq[= 5]:/.blocked_load_avg 217 =C2=B1 19% -42.9% 124 =C2=B1 21% sched_debug.cfs_rq[= 2]:/.load 45852 =C2=B1 14% -39.4% 27773 =C2=B1 24% sched_debug.cpu#7.t= twu_local 457 =C2=B1 18% +50.1% 686 =C2=B1 20% sched_debug.cfs_rq[= 0]:/.tg_load_contrib 455 =C2=B1 18% +46.7% 668 =C2=B1 19% sched_debug.cfs_rq[= 0]:/.blocked_load_avg 66605 =C2=B1 10% -26.7% 48826 =C2=B1 14% sched_debug.cpu#7.s= ched_goidle 78249 =C2=B1 9% -22.5% 60678 =C2=B1 11% sched_debug.cpu#7.t= twu_count 153506 =C2=B1 9% -22.7% 118649 =C2=B1 12% sched_debug.cpu#7.n= r_switches 153613 =C2=B1 9% -22.7% 118755 =C2=B1 12% sched_debug.cpu#7.s= ched_count 15806 =C2=B1 6% +19.2% 18833 =C2=B1 18% sched_debug.cpu#4.n= r_load_updates 2171 =C2=B1 5% +15.6% 2510 =C2=B1 13% sched_debug.cfs_rq[= 4]:/.exec_clock 9924 =C2=B1 11% -27.0% 7244 =C2=B1 25% sched_debug.cfs_rq[= 3]:/.min_vruntime 3156 =C2=B1 4% -13.4% 2734 =C2=B1 8% sched_debug.cfs_rq[= 7]:/.min_vruntime testbox/testcase/testparams: nhm4/fsmark/performance-1x-32t-1HDD-ext4-nfsv4= -9B-400M-fsyncBeforeClose-16d-256fpd 127b21b89f9d8ba0 c4a7ca774949960064dac11b32 = ---------------- -------------------------- = 104802 =C2=B1 0% +7.7% 112883 =C2=B1 0% fsmark.time.involun= tary_context_switches 471755 =C2=B1 0% -1.3% 465592 =C2=B1 0% fsmark.time.volunta= ry_context_switches 1977 =C2=B1 36% +90.8% 3771 =C2=B1 8% sched_debug.cpu#4.c= urr->pid 2 =C2=B1 34% +80.0% 4 =C2=B1 24% sched_debug.cpu#6.c= pu_load[1] 4 =C2=B1 33% +83.3% 8 =C2=B1 31% sched_debug.cpu#6.c= pu_load[0] 193 =C2=B1 17% +48.0% 286 =C2=B1 19% sched_debug.cfs_rq[= 2]:/.blocked_load_avg 196 =C2=B1 17% +47.5% 290 =C2=B1 19% sched_debug.cfs_rq[= 2]:/.tg_load_contrib 96 =C2=B1 18% +40.6% 135 =C2=B1 11% sched_debug.cfs_rq[= 7]:/.load 97 =C2=B1 18% +38.5% 135 =C2=B1 11% sched_debug.cpu#7.l= oad 2274 =C2=B1 7% -16.5% 1898 =C2=B1 3% proc-vmstat.pgalloc= _dma 319 =C2=B1 6% -29.7% 224 =C2=B1 24% sched_debug.cfs_rq[= 1]:/.tg_load_contrib 314 =C2=B1 5% -29.4% 222 =C2=B1 25% sched_debug.cfs_rq[= 1]:/.blocked_load_avg 621 =C2=B1 10% +41.9% 881 =C2=B1 37% sched_debug.cfs_rq[= 4]:/.avg->runnable_avg_sum nhm4: Nehalem Memory: 4G fsmark.time.involuntary_context_switches 114000 ++----------------------------------------------------------------= -+ 113000 O+ O O O O O O O O O O O O O O O O O = | | O O O O = O 112000 ++ = | 111000 ++ = | | = | 110000 ++ = | 109000 ++ = | 108000 ++ = | | = | 107000 ++ = | 106000 ++ = | | = | 105000 *+.*..*..*..*..*..*..*..*..*..*...*..*..*..*..*..*..*..* = | 104000 ++----------------------------------------------------------------= -+ [*] bisect-good sample [O] bisect-bad sample To reproduce: apt-get install ruby git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git cd lkp-tests bin/setup-local job.yaml # the job file attached in this email bin/run-local job.yaml Disclaimer: Results have been estimated based on internal Intel analysis and are provid= ed for informational purposes only. Any difference in system hardware or softw= are design or configuration may affect actual performance. Thanks, Fengguang _______________________________________________ LKP mailing list LKP(a)linux.intel.com --===============6263314048483504573== Content-Type: text/plain MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="job.yaml" LS0tCnRlc3RjYXNlOiBmc21hcmsKZGVmYXVsdC1tb25pdG9yczoKICB3YWl0OiBwcmUtdGVzdAog IHVwdGltZTogCiAgaW9zdGF0OiAKICB2bXN0YXQ6IAogIG51bWEtbnVtYXN0YXQ6IAogIG51bWEt dm1zdGF0OiAKICBudW1hLW1lbWluZm86IAogIHByb2Mtdm1zdGF0OiAKICBwcm9jLXN0YXQ6IAog IG1lbWluZm86IAogIHNsYWJpbmZvOiAKICBpbnRlcnJ1cHRzOiAKICBsb2NrX3N0YXQ6IAogIGxh dGVuY3lfc3RhdHM6IAogIHNvZnRpcnFzOiAKICBiZGlfZGV2X21hcHBpbmc6IAogIGRpc2tzdGF0 czogCiAgbmZzc3RhdDogCiAgY3B1aWRsZTogCiAgY3B1ZnJlcS1zdGF0czogCiAgdHVyYm9zdGF0 OiAKICBwbWV0ZXI6IAogIHNjaGVkX2RlYnVnOgogICAgaW50ZXJ2YWw6IDEwCmRlZmF1bHRfd2F0 Y2hkb2dzOgogIHdhdGNoLW9vbTogCiAgd2F0Y2hkb2c6IApjcHVmcmVxX2dvdmVybm9yOiBwZXJm b3JtYW5jZQpjb21taXQ6IDU3MjFmN2YwZjE0YjY4MmQyZTg2ZTlhNGFhOTAyNWFjYWY2OTM5OWQK bW9kZWw6IE5laGFsZW0KbnJfY3B1OiA4Cm1lbW9yeTogNEcKaGRkX3BhcnRpdGlvbnM6ICIvZGV2 L2Rpc2svYnktaWQvYXRhLVdEQ19XRDEwMDNGQllaLTAxMEZCMF9XRC1XQ0FXMzY4MTIwNDEtcGFy dDEiCnN3YXBfcGFydGl0aW9uczogIi9kZXYvZGlzay9ieS1pZC9hdGEtV0RDX1dEMTAwM0ZCWVot MDEwRkIwX1dELVdDQVczNjgxMjA0MS1wYXJ0MiIKcm9vdGZzX3BhcnRpdGlvbjogIi9kZXYvZGlz ay9ieS1pZC9hdGEtV0RDX1dEMTAwM0ZCWVotMDEwRkIwX1dELVdDQVczNjgxMjA0MS1wYXJ0MyIK bmV0Y29uc29sZV9wb3J0OiA2NjQ5Cml0ZXJhdGlvbnM6IDF4Cm5yX3RocmVhZHM6IDMydApkaXNr OiAxSERECmZzOiBleHQ0CmZzMjogbmZzdjQKZnNtYXJrOgogIGZpbGVzaXplOiA5QgogIHRlc3Rf c2l6ZTogNDAwTQogIHN5bmNfbWV0aG9kOiBmc3luY0JlZm9yZUNsb3NlCiAgbnJfZGlyZWN0b3Jp ZXM6IDE2ZAogIG5yX2ZpbGVzX3Blcl9kaXJlY3Rvcnk6IDI1NmZwZAp0ZXN0Ym94OiBuaG00CnRi b3hfZ3JvdXA6IG5obTQKa2NvbmZpZzogeDg2XzY0LXJoZWwKZW5xdWV1ZV90aW1lOiAyMDE1LTAy LTEwIDIzOjU3OjM2LjY0NzEzNjM4OSArMDg6MDAKaGVhZF9jb21taXQ6IDU3MjFmN2YwZjE0YjY4 MmQyZTg2ZTlhNGFhOTAyNWFjYWY2OTM5OWQKYmFzZV9jb21taXQ6IGJmYTc2ZDQ5NTc2NTk5YTRi OWY5YjdhNzFmMjNkNzNkNmRjZmY3MzUKYnJhbmNoOiBuZXh0L21hc3RlcgprZXJuZWw6ICIva2Vy bmVsL3g4Nl82NC1yaGVsLzU3MjFmN2YwZjE0YjY4MmQyZTg2ZTlhNGFhOTAyNWFjYWY2OTM5OWQv dm1saW51ei0zLjE5LjAtbmV4dC0yMDE1MDIxMS1nNTcyMWY3ZiIKdXNlcjogbGtwCnF1ZXVlOiBj eWNsaWMKcm9vdGZzOiBkZWJpYW4teDg2XzY0LTIwMTUtMDItMDcuY2d6CnJlc3VsdF9yb290OiAi L3Jlc3VsdC9uaG00L2ZzbWFyay9wZXJmb3JtYW5jZS0xeC0zMnQtMUhERC1leHQ0LW5mc3Y0LTlC LTQwME0tZnN5bmNCZWZvcmVDbG9zZS0xNmQtMjU2ZnBkL2RlYmlhbi14ODZfNjQtMjAxNS0wMi0w Ny5jZ3oveDg2XzY0LXJoZWwvNTcyMWY3ZjBmMTRiNjgyZDJlODZlOWE0YWE5MDI1YWNhZjY5Mzk5 ZC8wIgpqb2JfZmlsZTogIi9sa3Avc2NoZWR1bGVkL25obTQvY3ljbGljX2ZzbWFyay1wZXJmb3Jt YW5jZS0xeC0zMnQtMUhERC1leHQ0LW5mc3Y0LTlCLTQwME0tZnN5bmNCZWZvcmVDbG9zZS0xNmQt MjU2ZnBkLXg4Nl82NC1yaGVsLUhFQUQtNTcyMWY3ZjBmMTRiNjgyZDJlODZlOWE0YWE5MDI1YWNh ZjY5Mzk5ZC0wLTIwMTUwMjEwLTEyMzQ1LTFvYm84cHMueWFtbCIKZGVxdWV1ZV90aW1lOiAyMDE1 LTAyLTExIDE2OjUyOjE3LjY2Nzc1OTczMSArMDg6MDAKam9iX3N0YXRlOiBmaW5pc2hlZApsb2Fk YXZnOiAyOS4yMyAzOC4wNCAzMy42MyAxLzE1NSAyNzgxNwpzdGFydF90aW1lOiAnMTQyMzY0NDc2 NicKZW5kX3RpbWU6ICcxNDIzNjQ2NDk5Jwp2ZXJzaW9uOiAiL2xrcC9sa3AvLnNyYy0yMDE1MDIx MS0xMTQ5MTMiCg== --===============6263314048483504573== Content-Type: text/plain MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: attachment; 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Sun, 15 Feb 2015 02:57:13 -0500 Received: from mga14.intel.com ([192.55.52.115]:37048 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752468AbbBOH5M (ORCPT ); Sun, 15 Feb 2015 02:57:12 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.09,580,1418112000"; d="yaml'?scan'208";a="685940086" Message-ID: <1423987029.5538.16.camel@intel.com> Subject: [LKP] [SUNRPC] c4a7ca77494: +6.0% fsmark.time.involuntary_context_switches, no primary result change From: Huang Ying To: Trond Myklebust Cc: LKML , LKP ML Date: Sun, 15 Feb 2015 15:57:09 +0800 Content-Type: multipart/mixed; boundary="=-KuqS7739FEUksS+kux0M" X-Mailer: Evolution 3.12.9-1+b1 Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-KuqS7739FEUksS+kux0M Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit FYI, we noticed the below changes on commit c4a7ca774949960064dac11b326908f28407e8c3 ("SUNRPC: Allow waiting on memory allocation") testbox/testcase/testparams: nhm4/fsmark/performance-1x-32t-1HDD-f2fs-nfsv4-8K-400M-fsyncBeforeClose-16d-256fpd 127b21b89f9d8ba0 c4a7ca774949960064dac11b32 ---------------- -------------------------- %stddev %change %stddev \ | \ 52524 ± 0% +6.0% 55672 ± 0% fsmark.time.involuntary_context_switches 436 ± 14% +54.9% 676 ± 20% sched_debug.cfs_rq[0]:/.tg_load_contrib 433 ± 15% +54.7% 670 ± 21% sched_debug.cfs_rq[0]:/.blocked_load_avg 8348 ± 7% +27.0% 10602 ± 9% sched_debug.cfs_rq[0]:/.min_vruntime 190081 ± 13% +32.7% 252269 ± 13% sched_debug.cpu#0.sched_goidle 205783 ± 12% +30.2% 267903 ± 13% sched_debug.cpu#0.ttwu_local 464065 ± 11% +26.6% 587524 ± 12% sched_debug.cpu#0.nr_switches 464278 ± 11% +26.6% 587734 ± 12% sched_debug.cpu#0.sched_count 15807 ± 11% +19.6% 18910 ± 12% sched_debug.cpu#4.nr_load_updates 300041 ± 8% +20.3% 360969 ± 10% sched_debug.cpu#0.ttwu_count 1863 ± 9% +18.1% 2201 ± 10% sched_debug.cfs_rq[4]:/.exec_clock testbox/testcase/testparams: nhm4/fsmark/performance-1x-32t-1HDD-btrfs-nfsv4-8K-400M-fsyncBeforeClose-16d-256fpd 127b21b89f9d8ba0 c4a7ca774949960064dac11b32 ---------------- -------------------------- fail:runs %reproduction fail:runs | | | 52184 ± 0% +5.6% 55122 ± 0% fsmark.time.involuntary_context_switches 557 ± 19% +21.5% 677 ± 9% sched_debug.cfs_rq[5]:/.blocked_load_avg 217 ± 19% -42.9% 124 ± 21% sched_debug.cfs_rq[2]:/.load 45852 ± 14% -39.4% 27773 ± 24% sched_debug.cpu#7.ttwu_local 457 ± 18% +50.1% 686 ± 20% sched_debug.cfs_rq[0]:/.tg_load_contrib 455 ± 18% +46.7% 668 ± 19% sched_debug.cfs_rq[0]:/.blocked_load_avg 66605 ± 10% -26.7% 48826 ± 14% sched_debug.cpu#7.sched_goidle 78249 ± 9% -22.5% 60678 ± 11% sched_debug.cpu#7.ttwu_count 153506 ± 9% -22.7% 118649 ± 12% sched_debug.cpu#7.nr_switches 153613 ± 9% -22.7% 118755 ± 12% sched_debug.cpu#7.sched_count 15806 ± 6% +19.2% 18833 ± 18% sched_debug.cpu#4.nr_load_updates 2171 ± 5% +15.6% 2510 ± 13% sched_debug.cfs_rq[4]:/.exec_clock 9924 ± 11% -27.0% 7244 ± 25% sched_debug.cfs_rq[3]:/.min_vruntime 3156 ± 4% -13.4% 2734 ± 8% sched_debug.cfs_rq[7]:/.min_vruntime testbox/testcase/testparams: nhm4/fsmark/performance-1x-32t-1HDD-ext4-nfsv4-9B-400M-fsyncBeforeClose-16d-256fpd 127b21b89f9d8ba0 c4a7ca774949960064dac11b32 ---------------- -------------------------- 104802 ± 0% +7.7% 112883 ± 0% fsmark.time.involuntary_context_switches 471755 ± 0% -1.3% 465592 ± 0% fsmark.time.voluntary_context_switches 1977 ± 36% +90.8% 3771 ± 8% sched_debug.cpu#4.curr->pid 2 ± 34% +80.0% 4 ± 24% sched_debug.cpu#6.cpu_load[1] 4 ± 33% +83.3% 8 ± 31% sched_debug.cpu#6.cpu_load[0] 193 ± 17% +48.0% 286 ± 19% sched_debug.cfs_rq[2]:/.blocked_load_avg 196 ± 17% +47.5% 290 ± 19% sched_debug.cfs_rq[2]:/.tg_load_contrib 96 ± 18% +40.6% 135 ± 11% sched_debug.cfs_rq[7]:/.load 97 ± 18% +38.5% 135 ± 11% sched_debug.cpu#7.load 2274 ± 7% -16.5% 1898 ± 3% proc-vmstat.pgalloc_dma 319 ± 6% -29.7% 224 ± 24% sched_debug.cfs_rq[1]:/.tg_load_contrib 314 ± 5% -29.4% 222 ± 25% sched_debug.cfs_rq[1]:/.blocked_load_avg 621 ± 10% +41.9% 881 ± 37% sched_debug.cfs_rq[4]:/.avg->runnable_avg_sum nhm4: Nehalem Memory: 4G fsmark.time.involuntary_context_switches 114000 ++-----------------------------------------------------------------+ 113000 O+ O O O O O O O O O O O O O O O O O | | O O O O O 112000 ++ | 111000 ++ | | | 110000 ++ | 109000 ++ | 108000 ++ | | | 107000 ++ | 106000 ++ | | | 105000 *+.*..*..*..*..*..*..*..*..*..*...*..*..*..*..*..*..*..* | 104000 ++-----------------------------------------------------------------+ [*] bisect-good sample [O] bisect-bad sample To reproduce: apt-get install ruby git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git cd lkp-tests bin/setup-local job.yaml # the job file attached in this email bin/run-local job.yaml Disclaimer: Results have been estimated based on internal Intel analysis and are provided for informational purposes only. Any difference in system hardware or software design or configuration may affect actual performance. Thanks, Fengguang --=-KuqS7739FEUksS+kux0M Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="job.yaml" Content-Transfer-Encoding: 7bit --- testcase: fsmark default-monitors: wait: pre-test uptime: iostat: vmstat: numa-numastat: numa-vmstat: numa-meminfo: proc-vmstat: proc-stat: meminfo: slabinfo: interrupts: lock_stat: latency_stats: softirqs: bdi_dev_mapping: diskstats: nfsstat: cpuidle: cpufreq-stats: turbostat: pmeter: sched_debug: interval: 10 default_watchdogs: watch-oom: watchdog: cpufreq_governor: performance commit: 5721f7f0f14b682d2e86e9a4aa9025acaf69399d model: Nehalem nr_cpu: 8 memory: 4G hdd_partitions: "/dev/disk/by-id/ata-WDC_WD1003FBYZ-010FB0_WD-WCAW36812041-part1" swap_partitions: "/dev/disk/by-id/ata-WDC_WD1003FBYZ-010FB0_WD-WCAW36812041-part2" rootfs_partition: "/dev/disk/by-id/ata-WDC_WD1003FBYZ-010FB0_WD-WCAW36812041-part3" netconsole_port: 6649 iterations: 1x nr_threads: 32t disk: 1HDD fs: ext4 fs2: nfsv4 fsmark: filesize: 9B test_size: 400M sync_method: fsyncBeforeClose nr_directories: 16d nr_files_per_directory: 256fpd testbox: nhm4 tbox_group: nhm4 kconfig: x86_64-rhel enqueue_time: 2015-02-10 23:57:36.647136389 +08:00 head_commit: 5721f7f0f14b682d2e86e9a4aa9025acaf69399d base_commit: bfa76d49576599a4b9f9b7a71f23d73d6dcff735 branch: next/master kernel: "/kernel/x86_64-rhel/5721f7f0f14b682d2e86e9a4aa9025acaf69399d/vmlinuz-3.19.0-next-20150211-g5721f7f" user: lkp queue: cyclic rootfs: debian-x86_64-2015-02-07.cgz result_root: "/result/nhm4/fsmark/performance-1x-32t-1HDD-ext4-nfsv4-9B-400M-fsyncBeforeClose-16d-256fpd/debian-x86_64-2015-02-07.cgz/x86_64-rhel/5721f7f0f14b682d2e86e9a4aa9025acaf69399d/0" job_file: "/lkp/scheduled/nhm4/cyclic_fsmark-performance-1x-32t-1HDD-ext4-nfsv4-9B-400M-fsyncBeforeClose-16d-256fpd-x86_64-rhel-HEAD-5721f7f0f14b682d2e86e9a4aa9025acaf69399d-0-20150210-12345-1obo8ps.yaml" dequeue_time: 2015-02-11 16:52:17.667759731 +08:00 job_state: finished loadavg: 29.23 38.04 33.63 1/155 27817 start_time: '1423644766' end_time: '1423646499' version: "/lkp/lkp/.src-20150211-114913" --=-KuqS7739FEUksS+kux0M Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="reproduce" Content-Transfer-Encoding: 7bit mkfs -t ext4 -q -F /dev/sda1 mount -t ext4 /dev/sda1 /fs/sda1 /etc/init.d/rpcbind start /etc/init.d/nfs-common start /etc/init.d/nfs-kernel-server start mount -t nfs -o vers=4 localhost:/fs/sda1 /nfs/sda1 ./fs_mark -d /nfs/sda1/1 -d /nfs/sda1/2 -d /nfs/sda1/3 -d /nfs/sda1/4 -d /nfs/sda1/5 -d /nfs/sda1/6 -d /nfs/sda1/7 -d /nfs/sda1/8 -d /nfs/sda1/9 -d /nfs/sda1/10 -d /nfs/sda1/11 -d /nfs/sda1/12 -d /nfs/sda1/13 -d /nfs/sda1/14 -d /nfs/sda1/15 -d /nfs/sda1/16 -d /nfs/sda1/17 -d /nfs/sda1/18 -d /nfs/sda1/19 -d /nfs/sda1/20 -d /nfs/sda1/21 -d /nfs/sda1/22 -d /nfs/sda1/23 -d /nfs/sda1/24 -d /nfs/sda1/25 -d /nfs/sda1/26 -d /nfs/sda1/27 -d /nfs/sda1/28 -d /nfs/sda1/29 -d /nfs/sda1/30 -d /nfs/sda1/31 -d /nfs/sda1/32 -D 16 -N 256 -n 3200 -L 1 -S 1 -s 9 --=-KuqS7739FEUksS+kux0M Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable _______________________________________________ LKP mailing list LKP@linux.intel.com =0D --=-KuqS7739FEUksS+kux0M--