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From: Butler <tea...@gm...> - 2006-05-22 05:05:35
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Hi all, I tried to use iscstarget as raw device for Oracle RAC db. however, it fail to create with the following error message: ORA-19510: failed to set size of 574 blocks for file "/dev/rdsk/c4t4d0s3" blocksize=3D16384) ORA-17505: ksfdrsz:3 Failed to resize file to size 574 blocks Would like to ask is iscsitarget can act as a Oracle raw device? Is that any config can fix this error? Thanks a lot!!!! my config: Client: OS: Solaris 9 (Sparc) Oracle: 10g RAC initiator: Cisco 3.3.6 Target: IET version: 0.4.13 OS: Fedora Core 4 kernel : 2.6.15-1.1830_FC4 --=20 Butler |
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From: K C. <tec...@ya...> - 2006-05-22 05:26:56
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--- Butler <tea...@gm...> wrote: > Hi all, > > I tried to use iscstarget as raw device for Oracle > RAC db. > however, it fail to create with the following error > message: > > ORA-19510: failed to set size of 574 blocks for > file "/dev/rdsk/c4t4d0s3" > blocksize=16384) > ORA-17505: ksfdrsz:3 Failed to resize file to size > 574 blocks > > Would like to ask is iscsitarget can act as a Oracle > raw device? > Is that any config can fix this error? > > Thanks a lot!!!! > > my config: > > Client: > OS: Solaris 9 (Sparc) > Oracle: 10g RAC > initiator: Cisco 3.3.6 > > Target: > IET version: 0.4.13 > OS: Fedora Core 4 > kernel : 2.6.15-1.1830_FC4 > > -- > Butler be careful with using the cisco ini on solaris. it doesnt follow some of the iscsi spec. on some of the targets iive used, its caused mem consumption until it fails. ive used qlogic iscsi hbas on solaris 7-9 that for sure work much better. i havent seen any updates from cisco on iscsi inis, have they released any new ones recently??? __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com |
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From: Steffen R. <sro...@gm...> - 2006-05-22 06:49:47
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K Chapman wrote: > --- Butler <tea...@gm...> wrote: > > >> Hi all, >> >> I tried to use iscstarget as raw device for Oracle >> RAC db. >> however, it fail to create with the following error >> message: >> >> ORA-19510: failed to set size of 574 blocks for >> file "/dev/rdsk/c4t4d0s3" >> blocksize=16384) >> ORA-17505: ksfdrsz:3 Failed to resize file to size >> 574 blocks >> >> Would like to ask is iscsitarget can act as a Oracle >> raw device? >> Is that any config can fix this error? >> >> Thanks a lot!!!! >> >> my config: >> >> Client: >> OS: Solaris 9 (Sparc) >> Oracle: 10g RAC >> initiator: Cisco 3.3.6 >> >> Target: >> IET version: 0.4.13 >> OS: Fedora Core 4 >> kernel : 2.6.15-1.1830_FC4 >> >> -- >> Butler >> > > be careful with using the cisco ini on solaris. it > doesnt follow some of the iscsi spec. on some of the > targets iive used, its caused mem consumption until it > fails. ive used qlogic iscsi hbas on solaris 7-9 that > for sure work much better. i havent seen any updates > >from cisco on iscsi inis, have they released any new > ones recently??? > > If you need the iet storage, you could switch over to RHEL4 with open-iscsi ini and use ocfs2 instead of raw devices. We use the linux-iscsi ini 3.6.3 on RHEL3U6 as well (isn't this another cisco ini descendant?) for oracle (no RAC though) and see filesystem (ext3) corruptions from time to time. RHEL4+ocfs2+iet work for me, btw. hth Steffen |
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From: Butler <tea...@gm...> - 2006-05-22 08:55:52
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However, we can't change the platform coz' the impact is too big. On 5/22/06, Steffen Roegner <sro...@gm...> wrote: > > K Chapman wrote: > > --- Butler <tea...@gm...> wrote: > > > > > >> Hi all, > >> > >> I tried to use iscstarget as raw device for Oracle > >> RAC db. > >> however, it fail to create with the following error > >> message: > >> > >> ORA-19510: failed to set size of 574 blocks for > >> file "/dev/rdsk/c4t4d0s3" > >> blocksize=3D16384) > >> ORA-17505: ksfdrsz:3 Failed to resize file to size > >> 574 blocks > >> > >> Would like to ask is iscsitarget can act as a Oracle > >> raw device? > >> Is that any config can fix this error? > >> > >> Thanks a lot!!!! > >> > >> my config: > >> > >> Client: > >> OS: Solaris 9 (Sparc) > >> Oracle: 10g RAC > >> initiator: Cisco 3.3.6 > >> > >> Target: > >> IET version: 0.4.13 > >> OS: Fedora Core 4 > >> kernel : 2.6.15-1.1830_FC4 > >> > >> -- > >> Butler > >> > > > > be careful with using the cisco ini on solaris. it > > doesnt follow some of the iscsi spec. on some of the > > targets iive used, its caused mem consumption until it > > fails. ive used qlogic iscsi hbas on solaris 7-9 that > > for sure work much better. i havent seen any updates > > >from cisco on iscsi inis, have they released any new > > ones recently??? > > > > > > If you need the iet storage, you could switch over to RHEL4 with > open-iscsi ini and use ocfs2 instead of raw devices. > We use the linux-iscsi ini 3.6.3 on RHEL3U6 as well (isn't this another > cisco ini descendant?) for oracle (no RAC though) > and see filesystem (ext3) corruptions from time to time. > RHEL4+ocfs2+iet work for me, btw. > > hth > Steffen > > > ------------------------------------------------------- > Using Tomcat but need to do more? Need to support web services, security? > Get stuff done quickly with pre-integrated technology to make your job > easier > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronim= o > http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=3D120709&bid=3D263057&dat= =3D121642 > _______________________________________________ > Iscsitarget-devel mailing list > Isc...@li... > https://lists.sourceforge.net/lists/listinfo/iscsitarget-devel > --=20 Butler |
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From: Ming Z. <min...@gm...> - 2006-05-22 12:51:31
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run tcdump at target side and get the iscsi traffic. not sure if it is because some special commands not support, or just ini issue. ming On Mon, 2006-05-22 at 16:55 +0800, Butler wrote: > However, we can't change the platform coz' the impact is too big. > > > On 5/22/06, Steffen Roegner <sro...@gm...> wrote: > K Chapman wrote: > > --- Butler <tea...@gm...> wrote: > > > > > >> Hi all, > >> > >> I tried to use iscstarget as raw device for Oracle > >> RAC db. > >> however, it fail to create with the following error > >> message: > >> > >> ORA-19510: failed to set size of 574 blocks for > >> file "/dev/rdsk/c4t4d0s3" > >> blocksize=16384) > >> ORA-17505: ksfdrsz:3 Failed to resize file to size > >> 574 blocks > >> > >> Would like to ask is iscsitarget can act as a Oracle > >> raw device? > >> Is that any config can fix this error? > >> > >> Thanks a lot!!!! > >> > >> my config: > >> > >> Client: > >> OS: Solaris 9 (Sparc) > >> Oracle: 10g RAC > >> initiator: Cisco 3.3.6 > >> > >> Target: > >> IET version: 0.4.13 > >> OS: Fedora Core 4 > >> kernel : 2.6.15-1.1830_FC4 > >> > >> -- > >> Butler > >> > > > > be careful with using the cisco ini on solaris. it > > doesnt follow some of the iscsi spec. on some of the > > targets iive used, its caused mem consumption until it > > fails. ive used qlogic iscsi hbas on solaris 7-9 that > > for sure work much better. i havent seen any updates > > >from cisco on iscsi inis, have they released any new > > ones recently??? > > > > > > If you need the iet storage, you could switch over to RHEL4 > with > open-iscsi ini and use ocfs2 instead of raw devices. > We use the linux-iscsi ini 3.6.3 on RHEL3U6 as well (isn't > this another > cisco ini descendant?) for oracle (no RAC though) > and see filesystem (ext3) corruptions from time to time. > RHEL4+ocfs2+iet work for me, btw. > > hth > Steffen > > > ------------------------------------------------------- > Using Tomcat but need to do more? Need to support web > services, security? > Get stuff done quickly with pre-integrated technology to make > your job easier > Download IBM WebSphere Application Server v.1.0.1 based on > Apache Geronimo > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > _______________________________________________ > Iscsitarget-devel mailing list > Isc...@li... > https://lists.sourceforge.net/lists/listinfo/iscsitarget-devel > > > > -- > Butler |
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From: K C. <tec...@ya...> - 2006-05-22 15:06:48
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--- Ming Zhang <min...@gm...> wrote: > run tcdump at target side and get the iscsi traffic. > not sure if it is > because some special commands not support, or just > ini issue. > > > ming > from what i saw with cisco on sun, its an ini problem. there was a problem with no-ops and discovery relating to the solaris ini. the ini didnt ack back and would cause a failure over time on the target. if iet can handle this case, then the cisco ini wont be a killer. __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com |
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From: Ming Z. <min...@gm...> - 2006-05-22 15:11:35
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On Mon, 2006-05-22 at 08:06 -0700, K Chapman wrote: > --- Ming Zhang <min...@gm...> wrote: > > > run tcdump at target side and get the iscsi traffic. > > not sure if it is > > because some special commands not support, or just > > ini issue. > > > > > > ming > > > > from what i saw with cisco on sun, its an ini problem. > > there was a problem with no-ops and discovery relating > to the solaris ini. the ini didnt ack back and would but will these 2 happen during normal io? > cause a failure over time on the target. if iet can > handle this case, then the cisco ini wont be a killer. > > __________________________________________________ > Do You Yahoo!? > Tired of spam? Yahoo! Mail has the best spam protection around > http://mail.yahoo.com > > > ------------------------------------------------------- > Using Tomcat but need to do more? Need to support web services, security? > Get stuff done quickly with pre-integrated technology to make your job easier > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > _______________________________________________ > Iscsitarget-devel mailing list > Isc...@li... > https://lists.sourceforge.net/lists/listinfo/iscsitarget-devel |
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From: K C. <tec...@ya...> - 2006-05-22 15:25:20
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--- Ming Zhang <min...@gm...> wrote: > On Mon, 2006-05-22 at 08:06 -0700, K Chapman wrote: > > --- Ming Zhang <min...@gm...> wrote: > > > > > run tcdump at target side and get the iscsi > traffic. > > > not sure if it is > > > because some special commands not support, or > just > > > ini issue. > > > > > > > > > ming > > > > > > > from what i saw with cisco on sun, its an ini > problem. > > > > there was a problem with no-ops and discovery > relating > > to the solaris ini. the ini didnt ack back and > would > > but will these 2 happen during normal io? > from the problems i had, no. however given a few days the target would run out of mem and crash from all the missing acks. this wasnt iet that was crashing though. it may handle missing acks better. __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com |
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From: Ming Z. <min...@gm...> - 2006-05-22 15:49:11
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On Mon, 2006-05-22 at 08:25 -0700, K Chapman wrote: > --- Ming Zhang <min...@gm...> wrote: > > > On Mon, 2006-05-22 at 08:06 -0700, K Chapman wrote: > > > --- Ming Zhang <min...@gm...> wrote: > > > > > > > run tcdump at target side and get the iscsi > > traffic. > > > > not sure if it is > > > > because some special commands not support, or > > just > > > > ini issue. > > > > > > > > > > > > ming > > > > > > > > > > from what i saw with cisco on sun, its an ini > > problem. > > > > > > there was a problem with no-ops and discovery > > relating > > > to the solaris ini. the ini didnt ack back and > > would > > > > but will these 2 happen during normal io? > > > > from the problems i had, no. however given a few days > the target would run out of mem and crash from all the > missing acks. this wasnt iet that was crashing > though. it may handle missing acks better. this sounds like iet fault. what kind of ack it miss? no-op? maybe a memory leak here? > > __________________________________________________ > Do You Yahoo!? > Tired of spam? Yahoo! Mail has the best spam protection around > http://mail.yahoo.com > > > ------------------------------------------------------- > Using Tomcat but need to do more? Need to support web services, security? > Get stuff done quickly with pre-integrated technology to make your job easier > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > _______________________________________________ > Iscsitarget-devel mailing list > Isc...@li... > https://lists.sourceforge.net/lists/listinfo/iscsitarget-devel |
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From: K C. <tec...@ya...> - 2006-05-22 17:21:32
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--- Ming Zhang <min...@gm...> wrote: > On Mon, 2006-05-22 at 08:25 -0700, K Chapman wrote: > > --- Ming Zhang <min...@gm...> wrote: > > > > > On Mon, 2006-05-22 at 08:06 -0700, K Chapman > wrote: > > > > --- Ming Zhang <min...@gm...> > wrote: > > > > > > > > > run tcdump at target side and get the iscsi > > > traffic. > > > > > not sure if it is > > > > > because some special commands not support, > or > > > just > > > > > ini issue. > > > > > > > > > > > > > > > ming > > > > > > > > > > > > > from what i saw with cisco on sun, its an ini > > > problem. > > > > > > > > there was a problem with no-ops and discovery > > > relating > > > > to the solaris ini. the ini didnt ack back > and > > > would > > > > > > but will these 2 happen during normal io? > > > > > > > from the problems i had, no. however given a few > days > > the target would run out of mem and crash from all > the > > missing acks. this wasnt iet that was crashing > > though. it may handle missing acks better. > > this sounds like iet fault. what kind of ack it > miss? no-op? maybe a > memory leak here? > the cisco ini on solaris doesnt ack no-ops and a few other items (the last ver i tried). its not the target acting odd. the target might be careful with mem cleanup due to missing acks, however that seems like extra work that could get out of hand. unless this has already been taken care of with iet. aaarrrggghhh!!!! FreeBSD rocks __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com |
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From: Ming Z. <min...@gm...> - 2006-05-22 17:48:20
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On Mon, 2006-05-22 at 10:21 -0700, K Chapman wrote: > --- Ming Zhang <min...@gm...> wrote: > > > On Mon, 2006-05-22 at 08:25 -0700, K Chapman wrote: > > > --- Ming Zhang <min...@gm...> wrote: > > > > > > > On Mon, 2006-05-22 at 08:06 -0700, K Chapman > > wrote: > > > > > --- Ming Zhang <min...@gm...> > > wrote: > > > > > > > > > > > run tcdump at target side and get the iscsi > > > > traffic. > > > > > > not sure if it is > > > > > > because some special commands not support, > > or > > > > just > > > > > > ini issue. > > > > > > > > > > > > > > > > > > ming > > > > > > > > > > > > > > > > from what i saw with cisco on sun, its an ini > > > > problem. > > > > > > > > > > there was a problem with no-ops and discovery > > > > relating > > > > > to the solaris ini. the ini didnt ack back > > and > > > > would > > > > > > > > but will these 2 happen during normal io? > > > > > > > > > > from the problems i had, no. however given a few > > days > > > the target would run out of mem and crash from all > > the > > > missing acks. this wasnt iet that was crashing > > > though. it may handle missing acks better. > > > > this sounds like iet fault. what kind of ack it > > miss? no-op? maybe a > > memory leak here? > > > the cisco ini on solaris doesnt ack no-ops and a few iet does not send no-ops i think. > other items (the last ver i tried). its not the > target acting odd. the target might be careful with > mem cleanup due to missing acks, however that seems > like extra work that could get out of hand. unless if you want and have time to kill, could u run this combination and have a look at system memory usage, we might be able to find and fix a bug in iet. > this has already been taken care of with iet. > > > aaarrrggghhh!!!! > FreeBSD rocks > > __________________________________________________ > Do You Yahoo!? > Tired of spam? Yahoo! Mail has the best spam protection around > http://mail.yahoo.com > > > ------------------------------------------------------- > Using Tomcat but need to do more? Need to support web services, security? > Get stuff done quickly with pre-integrated technology to make your job easier > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > _______________________________________________ > Iscsitarget-devel mailing list > Isc...@li... > https://lists.sourceforge.net/lists/listinfo/iscsitarget-devel |
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From: K C. <tec...@ya...> - 2006-05-23 02:25:59
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> if you want and have time to kill, could u run this > combination and have > a look at system memory usage, we might be able to > find and fix a bug in > iet. ill see what i can find. __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com |
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