RE: [Bug 1400243] Re: fio just exits when -replay_iolog FILENAME is given
I confirm the bug does not appear in fio-2.2.10 for Ubuntu 16.04.02. The original bug was discovered for fio-2.1.3 for Ubuntu 14.04. -Original Message- From: boun...@canonical.com [mailto:boun...@canonical.com] On Behalf Of Sitsofe Wheeler Sent: Wednesday, 16 August, 2017 1:18 PM To: Lim Chun Teck Subject: [Bug 1400243] Re: fio just exits when -replay_iolog FILENAME is given Lim: Can you confirm you were using fio-2.2.10 on Ubuntu 16.04) William: Since Lim has found this issue in the fio for Ubuntu 14.04 but it appears to be fixed in the fio for 16.04 how does Lim proceed to close this? -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1400243 Title: fio just exits when -replay_iolog FILENAME is given Status in fio package in Ubuntu: New Bug description: Instead of replaying the io in the file specified, fio immediately exits without submitting any io. On Ubuntu 12.04 32-bit, the same option is working with fio-2.0.8-2. The particular version for this Ubuntu 14.04 64-bit is fio-2.1.3-1. The iolog file is taken from a -write_iolog option. terminal output == $ sudo fio -name testlog -read_iolog fio-iolog-file testlog: (g=0): rw=read, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=1 fio-2.1.3 Starting 1 process Run status group 0 (all jobs): = end terminal output === fio-iolog-file == fio version 2 iolog /dev/sdb add /dev/sdb open /dev/sdb read 5898366976 4096 /dev/sdb read 72397074432 4096 /dev/sdb read 82459553792 4096 /dev/sdb read 45965324288 4096 /dev/sdb read 39305207808 4096 /dev/sdb read 82160799744 4096 /dev/sdb read 13947228160 4096 /dev/sdb read 9487921152 4096 /dev/sdb read 76814397440 4096 /dev/sdb close == end fio-iolog-file === ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: fio 2.1.3-1 ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6 Uname: Linux 3.13.0-35-generic x86_64 NonfreeKernelModules: dmhmap nvidia ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 CurrentDesktop: Unity Date: Mon Dec 8 16:54:12 2014 InstallationDate: Installed on 2014-05-06 (216 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) SourcePackage: fio UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fio/+bug/1400243/+subscriptions This e-mail and any attachments are only for the use of the intended recipient and may contain material that is confidential, privileged and/or protected by the Official Secrets Act. If you are not the intended recipient, please delete it or notify the sender immediately. Please do not copy or use it for any purpose or disclose the contents to any other person. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1400243 Title: fio just exits when -replay_iolog FILENAME is given To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fio/+bug/1400243/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1400243] Re: fio just exits when -replay_iolog FILENAME is given
Lim: Can you confirm you were using fio-2.2.10 on Ubuntu 16.04) William: Since Lim has found this issue in the fio for Ubuntu 14.04 but it appears to be fixed in the fio for 16.04 how does Lim proceed to close this? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1400243 Title: fio just exits when -replay_iolog FILENAME is given To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fio/+bug/1400243/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
RE: [Bug 1400243] Re: fio just exits when -replay_iolog FILENAME is given
It seems to have been fixed in 2.2.10. The option is even renamed from "replay_iolog" to "read_iolog". I was previously trying to replay an iolog in 2.1.3 and encountered some errors. Is there anything I needed to do to close the bug? -Original Message- From: boun...@canonical.com [mailto:boun...@canonical.com] On Behalf Of Sitsofe Wheeler Sent: Tuesday, 15 August, 2017 12:24 AM To: Lim Chun Teck Subject: [Bug 1400243] Re: fio just exits when -replay_iolog FILENAME is given Lim: The output you included says otherwise: testlog: (g=0): rw=read, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=1 fio-2.1.3 I guess the main points are: Can this still be reproduced and if so can what were the steps? Further, can it still be reproduced with stock fio on Ubuntu 16.04 or later or with the latest handbuilt fio (2.99 at the time of writing) on Ubuntu 14.04? Without the above I don't think this can progress usefully... -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1400243 Title: fio just exits when -replay_iolog FILENAME is given Status in fio package in Ubuntu: New Bug description: Instead of replaying the io in the file specified, fio immediately exits without submitting any io. On Ubuntu 12.04 32-bit, the same option is working with fio-2.0.8-2. The particular version for this Ubuntu 14.04 64-bit is fio-2.1.3-1. The iolog file is taken from a -write_iolog option. terminal output == $ sudo fio -name testlog -read_iolog fio-iolog-file testlog: (g=0): rw=read, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=1 fio-2.1.3 Starting 1 process Run status group 0 (all jobs): = end terminal output === fio-iolog-file == fio version 2 iolog /dev/sdb add /dev/sdb open /dev/sdb read 5898366976 4096 /dev/sdb read 72397074432 4096 /dev/sdb read 82459553792 4096 /dev/sdb read 45965324288 4096 /dev/sdb read 39305207808 4096 /dev/sdb read 82160799744 4096 /dev/sdb read 13947228160 4096 /dev/sdb read 9487921152 4096 /dev/sdb read 76814397440 4096 /dev/sdb close == end fio-iolog-file === ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: fio 2.1.3-1 ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6 Uname: Linux 3.13.0-35-generic x86_64 NonfreeKernelModules: dmhmap nvidia ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 CurrentDesktop: Unity Date: Mon Dec 8 16:54:12 2014 InstallationDate: Installed on 2014-05-06 (216 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) SourcePackage: fio UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fio/+bug/1400243/+subscriptions This e-mail and any attachments are only for the use of the intended recipient and may contain material that is confidential, privileged and/or protected by the Official Secrets Act. If you are not the intended recipient, please delete it or notify the sender immediately. Please do not copy or use it for any purpose or disclose the contents to any other person. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1400243 Title: fio just exits when -replay_iolog FILENAME is given To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fio/+bug/1400243/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1400243] Re: fio just exits when -replay_iolog FILENAME is given
Lim: The output you included says otherwise: testlog: (g=0): rw=read, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=1 fio-2.1.3 I guess the main points are: Can this still be reproduced and if so can what were the steps? Further, can it still be reproduced with stock fio on Ubuntu 16.04 or later or with the latest handbuilt fio (2.99 at the time of writing) on Ubuntu 14.04? Without the above I don't think this can progress usefully... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1400243 Title: fio just exits when -replay_iolog FILENAME is given To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fio/+bug/1400243/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
RE: [Bug 1400243] Re: fio just exits when -replay_iolog FILENAME is given
I believe I have used thread and queue depth of at least 4 and ioengine is libaio. Unfortunately, I have deleted by my fio job file. -Original Message- From: boun...@canonical.com [mailto:boun...@canonical.com] On Behalf Of Sitsofe Wheeler Sent: Tuesday, 4 July, 2017 2:04 PM To: Lim Chun Teck Subject: [Bug 1400243] Re: fio just exits when -replay_iolog FILENAME is given On Ubuntu 16.04 with fio-2.2.10 I cannot reproduce running against the nullblk device. I doubled up the dashes and ran like so: modprobe null_blk gb=100 cat < fio-iolog-file fio version 2 iolog /dev/nullb0 add /dev/nullb0 open /dev/nullb0 read 5898366976 4096 /dev/nullb0 read 72397074432 4096 /dev/nullb0 read 82459553792 4096 /dev/nullb0 read 45965324288 4096 /dev/nullb0 read 39305207808 4096 /dev/nullb0 read 82160799744 4096 /dev/nullb0 read 13947228160 4096 /dev/nullb0 read 9487921152 4096 /dev/nullb0 read 76814397440 4096 /dev/nullb0 close EOF fio --ioengine=sync --name fio.iolog --read_iolog fio-iolog-file fio.iolog: (g=0): rw=read, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=1 fio-2.2.10 Starting 1 process fio.iolog: (groupid=0, jobs=1): err= 0: pid=27253: Tue Jul 4 07:03:06 2017 read : io=36864B, bw=36000KB/s, iops=9000, runt= 1msec clat (usec): min=5, max=32, avg= 8.67, stdev= 8.79 lat (usec): min=5, max=32, avg= 8.78, stdev= 8.74 clat percentiles (usec): | 1.00th=[5], 5.00th=[5], 10.00th=[5], 20.00th=[5], | 30.00th=[5], 40.00th=[5], 50.00th=[6], 60.00th=[6], | 70.00th=[7], 80.00th=[7], 90.00th=[ 32], 95.00th=[ 32], | 99.00th=[ 32], 99.50th=[ 32], 99.90th=[ 32], 99.95th=[ 32], | 99.99th=[ 32] lat (usec) : 10=88.89%, 50=11.11% cpu : usr=0.00%, sys=0.00%, ctx=0, majf=0, minf=5 IO depths: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit: 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued: total=r=9/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0 latency : target=0, window=0, percentile=100.00%, depth=1 Run status group 0 (all jobs): READ: io=36KB, aggrb=36000KB/s, minb=36000KB/s, maxb=36000KB/s, mint=1msec, maxt=1msec I wonder if this has been fixed in later fio releases... -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1400243 Title: fio just exits when -replay_iolog FILENAME is given Status in fio package in Ubuntu: New Bug description: Instead of replaying the io in the file specified, fio immediately exits without submitting any io. On Ubuntu 12.04 32-bit, the same option is working with fio-2.0.8-2. The particular version for this Ubuntu 14.04 64-bit is fio-2.1.3-1. The iolog file is taken from a -write_iolog option. terminal output == $ sudo fio -name testlog -read_iolog fio-iolog-file testlog: (g=0): rw=read, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=1 fio-2.1.3 Starting 1 process Run status group 0 (all jobs): = end terminal output === fio-iolog-file == fio version 2 iolog /dev/sdb add /dev/sdb open /dev/sdb read 5898366976 4096 /dev/sdb read 72397074432 4096 /dev/sdb read 82459553792 4096 /dev/sdb read 45965324288 4096 /dev/sdb read 39305207808 4096 /dev/sdb read 82160799744 4096 /dev/sdb read 13947228160 4096 /dev/sdb read 9487921152 4096 /dev/sdb read 76814397440 4096 /dev/sdb close == end fio-iolog-file === ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: fio 2.1.3-1 ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6 Uname: Linux 3.13.0-35-generic x86_64 NonfreeKernelModules: dmhmap nvidia ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 CurrentDesktop: Unity Date: Mon Dec 8 16:54:12 2014 InstallationDate: Installed on 2014-05-06 (216 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) SourcePackage: fio UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fio/+bug/1400243/+subscriptions This e-mail and any attachments are only for the use of the intended recipient and may contain material that is confidential, privileged and/or protected by the Official Secrets Act. If you are not the intended recipient, please delete it or notify the sender immediately. Please do not copy or use it for any purpose or disclose the contents to any other person. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1400243 Title: fio just exits when -replay_iolog FILENAME is given To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fio/+bug/
[Bug 1400243] Re: fio just exits when -replay_iolog FILENAME is given
On Ubuntu 16.04 with fio-2.2.10 I cannot reproduce running against the nullblk device. I doubled up the dashes and ran like so: modprobe null_blk gb=100 cat < fio-iolog-file fio version 2 iolog /dev/nullb0 add /dev/nullb0 open /dev/nullb0 read 5898366976 4096 /dev/nullb0 read 72397074432 4096 /dev/nullb0 read 82459553792 4096 /dev/nullb0 read 45965324288 4096 /dev/nullb0 read 39305207808 4096 /dev/nullb0 read 82160799744 4096 /dev/nullb0 read 13947228160 4096 /dev/nullb0 read 9487921152 4096 /dev/nullb0 read 76814397440 4096 /dev/nullb0 close EOF fio --ioengine=sync --name fio.iolog --read_iolog fio-iolog-file fio.iolog: (g=0): rw=read, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=1 fio-2.2.10 Starting 1 process fio.iolog: (groupid=0, jobs=1): err= 0: pid=27253: Tue Jul 4 07:03:06 2017 read : io=36864B, bw=36000KB/s, iops=9000, runt= 1msec clat (usec): min=5, max=32, avg= 8.67, stdev= 8.79 lat (usec): min=5, max=32, avg= 8.78, stdev= 8.74 clat percentiles (usec): | 1.00th=[5], 5.00th=[5], 10.00th=[5], 20.00th=[5], | 30.00th=[5], 40.00th=[5], 50.00th=[6], 60.00th=[6], | 70.00th=[7], 80.00th=[7], 90.00th=[ 32], 95.00th=[ 32], | 99.00th=[ 32], 99.50th=[ 32], 99.90th=[ 32], 99.95th=[ 32], | 99.99th=[ 32] lat (usec) : 10=88.89%, 50=11.11% cpu : usr=0.00%, sys=0.00%, ctx=0, majf=0, minf=5 IO depths: 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit: 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued: total=r=9/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0 latency : target=0, window=0, percentile=100.00%, depth=1 Run status group 0 (all jobs): READ: io=36KB, aggrb=36000KB/s, minb=36000KB/s, maxb=36000KB/s, mint=1msec, maxt=1msec I wonder if this has been fixed in later fio releases... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1400243 Title: fio just exits when -replay_iolog FILENAME is given To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fio/+bug/1400243/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
