December 2021 - Devel - NFS Ganesha List Archives

Change in ...nfs-ganesha[next]: Allow EXPORT pseudo path to be changed during export update
by Frank Filz (GerritHub) 20 Feb '24

20 Feb '24

Frank Filz has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/490334 ) Change subject: Allow EXPORT pseudo path to be changed during export update ...................................................................... Allow EXPORT pseudo path to be changed during export update This also fully allows adding or removing NFSv4 support from an export since we can now handle the PseudoFS swizzing that occurs. Note that an explicit PseudoFS export may be removed or added, though you can not change it from export_id 0 because we currently don't allow changing the export_id. Note that this patch doesn't handle DBUS add or remove export though that is an option to improve. I may add them to this patch (it wouldn't be that hard) but I want to get this reviewed as is right now. There are implications to a client of changing the PseudoFS. I have tested moving an export in the PseudoFS with a client mounted. The client will be able to continue accessing the export, though it may see an ESTALE error if it navigates out of the export. The current working directory will go bad and the pwd comment will fail indicating a disconnected mount. I have also seen referencing .. from the root of the export wrapping around back to the root (I believe this is how disconnected mounts are set up). FSAL_PSEUDO lookups and create handles (PUTFH or any use of an NFSv3 handle where the inode isn't cached) which fail during an export update are instead turned into ERR_FSAL_DELAY which turns into NFS4ERR_DELAY or NFS3ERR_JUKEBOX to force the client to retry under the completed update. Change-Id: I507dc17a651936936de82303ff1291677ce136be Signed-off-by: Frank S. Filz <ffilzlnx(a)mindspring.com> --- M src/FSAL/FSAL_PSEUDO/handle.c M src/MainNFSD/libganesha_nfsd.ver M src/Protocols/NFS/nfs4_pseudo.c M src/include/export_mgr.h M src/include/nfs_proto_functions.h M src/support/export_mgr.c M src/support/exports.c 7 files changed, 560 insertions(+), 203 deletions(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/34/490334/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/490334 To unsubscribe, or for help writing mail filters, visit https://review.gerrithub.io/settings Gerrit-Project: ffilz/nfs-ganesha Gerrit-Branch: next Gerrit-Change-Id: I507dc17a651936936de82303ff1291677ce136be Gerrit-Change-Number: 490334 Gerrit-PatchSet: 1 Gerrit-Owner: Frank Filz <ffilzlnx(a)mindspring.com> Gerrit-MessageType: newchange

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Re: [nfs-ganesha/nfs-ganesha] Release V4.0 - NFS-Ganesha 4.0 GA
by Kaleb Keithley 04 Jan '22

04 Jan '22

On Wed, Dec 22, 2021 at 4:24 AM Yaniv Kaul <ykaul(a)redhat.com> wrote: > Trying to compile on my F35, following > https://github.com/nfs-ganesha/nfs-ganesha/blob/next/src/COMPILING_HOWTO.txt > : > > -- Configuring done > CMake Error: The following variables are used in this project, but they > are set to NOTFOUND. > Please set them or make sure they are set and tested correctly in the > CMake files: > NSL_LIBRARY (ADVANCED) > linked by target "ntirpc" in directory > /home/tlv/ykaul/github/nfs-ganesha/src/libntirpc/src > > -- Generating done > I personally usually use this: `cmake . -DCMAKE_BUILD_TYPE=RelWithDebInfo -DBUILD_CONFIG=rpmbuild -DUSE_FSAL_NULL=on -DUSE_FSAL_MEM=on -DUSE_FSAL_XFS=on -DUSE_FSAL_LUSTRE=off -DUSE_FSAL_CEPH=off -DUSE_FSAL_RGW=off -DUSE_FSAL_GPFS=on -DUSE_FSAL_PANFS=off -DUSE_FSAL_GLUSTER=on -DUSE_SYSTEM_NTIRPC=on -DUSE_9P_RDMA=off -DUSE_LTTNG=off -DUSE_ADMIN_TOOLS=off -DUSE_GUI_ADMIN_TOOLS=off -DUSE_RADOS_RECOV=off -DRADOS_URLS=off -DUSE_FSAL_VFS=ON -DUSE_FSAL_PROXY_V4=on -DUSE_FSAL_PROXY_V3=on -DUSE_DBUS=ON -DUSE_9P=off -DDISTNAME_HAS_GIT_DATA=OFF -DUSE_MAN_PAGE=off -DRPCBIND=on -D_MSPAC_SUPPORT=off -DSANITIZE_ADDRESS=off` If you install the ceph dependencies, you can change -DUSE_FSAL_CEPH=off -DUSE_FSAL_RGW=off -DUSE_RADOS_RECOV=off -DRADOS_URLS=off to "on" But even, e.g., just `cmake . -DCMAKE_BUILD_TYPE=Maintainer` should work. (It did work for me recently.) It will at least build FSAL_VFS, which is enough to run a basic NFS server serving local file systems. > > Trying > https://github.com/nfs-ganesha/nfs-ganesha/blob/6156de38f0179b473942a1532b7… > fails as well: > [ykaul@ykaul build_dir]$ CC=clang cmake -i ~/github/nfs-ganesha/src > The "cmake -i" wizard mode is no longer supported. > Use the -D option to set cache values on the command line. > Use cmake-gui or ccmake for an interactive dialog. > > We haven't ever tried using clang AFAIK, at least not at Red Hat on Linux. This release did get some attention from the FreeBSD community though, so I would not be surprised if it just worked. I've never used cmake wizard mode. > > In short, I would be happy to update the docs once I solve those issues. > Y. > > On Wed, Dec 22, 2021 at 12:04 AM Kaleb Keithley <kkeithle(a)redhat.com> > wrote: > >> https://github.com/nfs-ganesha/nfs-ganesha/wiki/ReleaseNotes_4 >> >> On Tue, Dec 21, 2021 at 4:30 PM Yaniv Kaul <ykaul(a)redhat.com> wrote: >> >>> Congrats, where's the ChangeLog? Something to celebrate? >>> Y. >>> >>> On Tue, Dec 21, 2021 at 11:09 PM kalebskeithley < >>> notifications(a)github.com> wrote: >>> >>>> NFS-Ganesha 4.0 GA >>>> <https://github.com/nfs-ganesha/nfs-ganesha/releases/tag/V4.0> >>>> >>>> Repository: nfs-ganesha/nfs-ganesha >>>> <https://github.com/nfs-ganesha/nfs-ganesha> · Tag: V4.0 >>>> <https://github.com/nfs-ganesha/nfs-ganesha/tree/V4.0> · Commit: >>>> 6156de3 >>>> <https://github.com/nfs-ganesha/nfs-ganesha/commit/6156de38f0179b473942a1532…> >>>> · Released by: kalebskeithley <https://github.com/kalebskeithley> >>>> >>>> NFS-Ganesha 4.0 GA >>>> — >>>> >>>> This release has 2 assets: >>>> >>>> - Source code (zip) >>>> - Source code (tar.gz) >>>> >>>> Visit the release page >>>> <https://github.com/nfs-ganesha/nfs-ganesha/releases/tag/V4.0> to >>>> download them. >>>> >>>> — >>>> You are receiving this because you are watching this repository. >>>> View it on GitHub >>>> <https://github.com/nfs-ganesha/nfs-ganesha/releases/tag/V4.0> or >>>> unsubscribe >>>> <https://github.com/nfs-ganesha/nfs-ganesha/unsubscribe_via_email/ABDQT2KULJ…> >>>> from all notifications for this repository. >>>> >>> >> >> -- >> >> Kaleb >> > -- Kaleb

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ganesha debus server thread hang after creating 20K nfs shares
by bbjjffmcxs＠outlook.com 25 Dec '21

25 Dec '21

Dear maintainer， Does ganesha have a limit on the number of nfs share? Recently I attempted to create 50 thousand nfs shares and it turned out the debus server thread got stuck after creating about 20K shares. Also the commad “ganesha_mgr show exports” got no reponse and finally timed out. See the below detailed result. [cid:image002.png@01D7F9BB.0A8A8610] Could you please help take a took and give your valuable advice? Thanks a lot. Attahed the backtrace below. --------------env----------- NFS-Ganesha Release = V3.5 [cid:image005.png@01D7F9BB.0A8A8610] ------------------Backtrace----------- #0 0x00007ff0425ed7f4 in __strcasecmp_l_avx () from /lib64/libc.so.6 #1 0x00007ff044dcaabd in save_token (token=0x7ff00d5f0262 "No_Root_Squash", esc=false, st=0x7ff0203befd0) at /usr/src/debug/nfs-ganesha-3.5/config_parsing/analyse.c:60 #2 0x00007ff044dd4214 in ganeshun_yylex (yylval_param=0x7ff0203bef20, yylloc_param=0x7ff0203bef00, yyscanner=0x7ff008874080) at /usr/src/debug/nfs-ganesha-3.5/config_parsing/conf_lex.l:364 #3 0x00007ff044dd1daf in ganesha_yylex (yylval_param=0x7ff0203bef20, yylloc_param=0x7ff0203bef00, st=0x7ff0203befd0) at /usr/src/debug/nfs-ganesha-3.5/config_parsing/conf_yacc.y:520 #4 0x00007ff044dd09c5 in ganesha_yyparse (st=0x7ff0203befd0) at /usr/src/debug/nfs-ganesha-3.5/config_parsing/conf_yacc.c:1407 #5 0x00007ff044dcb6cc in config_ParseFile (file_path=0x7ff0091260b4 "/etc/ganesha/ganesha.conf", err_type=0x7ff0203bf0d0) at /usr/src/debug/nfs-ganesha-3.5/config_parsing/config_parsing.c:60 #6 0x00007ff044e4f803 in gsh_export_addexport (args=0x7ff0203bf1a0, reply=0x7ff008874200, error=0x7ff0203bf1f0) at /usr/src/debug/nfs-ganesha-3.5/support/export_mgr.c:1057 #7 0x00007ff044ee360a in dbus_message_entrypoint (conn=0x7ff03f4d9580, msg=0x7ff0088742c0, user_data=0x7ff04518dd10 <export_interfaces>) at /usr/src/debug/nfs-ganesha-3.5/dbus/dbus_server.c:574 #8 0x00007ff0446d6466 in _dbus_object_tree_dispatch_and_unlock () from /lib64/libdbus-1.so.3 #9 0x00007ff0446c7d19 in dbus_connection_dispatch () from /lib64/libdbus-1.so.3 #10 0x00007ff0446c8032 in _dbus_connection_read_write_dispatch () from /lib64/libdbus-1.so.3 #110x00007ff044ee42b5 in gsh_dbus_thread (arg=0x0) at /usr/src/debug/nfs-ganesha-3.5/dbus/dbus_server.c:810 #12 0x00007ff042ea4ea5 in start_thread () from /lib64/libpthread.so.0 #13 0x00007ff0425a396d in clone () from /lib64/libc.so.6 从 Windows 版邮件<https://go.microsoft.com/fwlink/?LinkId=550986>发送

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I updated the nfs-ganesha github pages page
by Frank Filz 22 Dec '21

22 Dec '21

See https://nfs-ganesha.github.io/ Let me know what you think. I added a favicon and also removed the width limit. I wonder if that page should be much more minimal and point to the wiki which is easier to update? Thanks for your thoughts. Frank

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Fwd: [nfs-ganesha/nfs-ganesha] Release V4.0 - NFS-Ganesha 4.0 GA
by Kaleb Keithley 22 Dec '21

22 Dec '21

---------- Forwarded message --------- From: Yaniv Kaul <ykaul(a)redhat.com> Date: Wed, Dec 22, 2021 at 4:24 AM Subject: Re: [nfs-ganesha/nfs-ganesha] Release V4.0 - NFS-Ganesha 4.0 GA To: Kaleb Keithley <kkeithle(a)redhat.com> Trying to compile on my F35, following https://github.com/nfs-ganesha/nfs-ganesha/blob/next/src/COMPILING_HOWTO.txt : -- Configuring done CMake Error: The following variables are used in this project, but they are set to NOTFOUND. Please set them or make sure they are set and tested correctly in the CMake files: NSL_LIBRARY (ADVANCED) linked by target "ntirpc" in directory /home/tlv/ykaul/github/nfs-ganesha/src/libntirpc/src -- Generating done Trying https://github.com/nfs-ganesha/nfs-ganesha/blob/6156de38f0179b473942a1532b7… fails as well: [ykaul@ykaul build_dir]$ CC=clang cmake -i ~/github/nfs-ganesha/src The "cmake -i" wizard mode is no longer supported. Use the -D option to set cache values on the command line. Use cmake-gui or ccmake for an interactive dialog. In short, I would be happy to update the docs once I solve those issues. Y. On Wed, Dec 22, 2021 at 12:04 AM Kaleb Keithley <kkeithle(a)redhat.com> wrote: > https://github.com/nfs-ganesha/nfs-ganesha/wiki/ReleaseNotes_4 > > On Tue, Dec 21, 2021 at 4:30 PM Yaniv Kaul <ykaul(a)redhat.com> wrote: > >> Congrats, where's the ChangeLog? Something to celebrate? >> Y. >> >> On Tue, Dec 21, 2021 at 11:09 PM kalebskeithley <notifications(a)github.com> >> wrote: >> >>> NFS-Ganesha 4.0 GA >>> <https://github.com/nfs-ganesha/nfs-ganesha/releases/tag/V4.0> >>> >>> Repository: nfs-ganesha/nfs-ganesha >>> <https://github.com/nfs-ganesha/nfs-ganesha> · Tag: V4.0 >>> <https://github.com/nfs-ganesha/nfs-ganesha/tree/V4.0> · Commit: 6156de3 >>> <https://github.com/nfs-ganesha/nfs-ganesha/commit/6156de38f0179b473942a1532…> >>> · Released by: kalebskeithley <https://github.com/kalebskeithley> >>> >>> NFS-Ganesha 4.0 GA >>> — >>> >>> This release has 2 assets: >>> >>> - Source code (zip) >>> - Source code (tar.gz) >>> >>> Visit the release page >>> <https://github.com/nfs-ganesha/nfs-ganesha/releases/tag/V4.0> to >>> download them. >>> >>> — >>> You are receiving this because you are watching this repository. >>> View it on GitHub >>> <https://github.com/nfs-ganesha/nfs-ganesha/releases/tag/V4.0> or >>> unsubscribe >>> <https://github.com/nfs-ganesha/nfs-ganesha/unsubscribe_via_email/ABDQT2KULJ…> >>> from all notifications for this repository. >>> >> > > -- > > Kaleb > -- Kaleb

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Announce Push of V4.0
by Frank Filz 21 Dec '21

21 Dec '21

Branch next Tag:V4.0 Release Notes can be found on the github project wiki: https://github.com/nfs-ganesha/nfs-ganesha/wiki/ReleaseNotes_4 Merge Highlights * Protect from null dereference in export_to_dbus() * ganesha_mgr:Added input validation for display export Signed-off-by: Frank S. Filz <ffilzlnx(a)mindspring.com> Contents: 6156de38f Frank S. Filz V4.0 9e4726788 Prabhu Murugesan ganesha_mgr:Added input validation for display export 775272db4 Frank S. Filz Protect from null dereference in export_to_dbus()

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Change in ...nfs-ganesha[next]: Protect from null dereference in export_to_dbus()
by Frank Filz (GerritHub) 20 Dec '21

20 Dec '21

Frank Filz has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/529775 ) Change subject: Protect from null dereference in export_to_dbus() ...................................................................... Protect from null dereference in export_to_dbus() If share is NFSv3 without the pseudopath parameter defined then NULL dereference can occur during export_to_dbus(). Change-Id: I73119bf75efd341812b1ac026f68d71880f67216 Signed-off-by: Andrew Walker <awalker(a)ixsystems.com> Signed-off-by: Frank S. Filz <ffilzlnx(a)mindspring.com> --- M src/include/export_mgr.h 1 file changed, 18 insertions(+), 1 deletion(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/75/529775/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/529775 To unsubscribe, or for help writing mail filters, visit https://review.gerrithub.io/settings Gerrit-Project: ffilz/nfs-ganesha Gerrit-Branch: next Gerrit-Change-Id: I73119bf75efd341812b1ac026f68d71880f67216 Gerrit-Change-Number: 529775 Gerrit-PatchSet: 1 Gerrit-Owner: Frank Filz <ffilzlnx(a)mindspring.com> Gerrit-MessageType: newchange

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Re: [NFS-Ganesha-Devel]Does nfs-ganesha 3.5 support shared path including chinese characters
by Frank Filz 20 Dec '21

20 Dec '21

It should, you probably need to enclose the path in double quotes like: Path = “/test/中文共享”; That should work as long as the string is UTF-8. Please advise if it doesn’t and we can try and figure out why. Frank From: bbjjffmcxs(a)outlook.com [mailto:bbjjffmcxs@outlook.com] Sent: Monday, December 20, 2021 4:05 AM To: devel(a)lists.nfs-ganesha.org Subject: [NFS-Ganesha-Devel]Does nfs-ganesha 3.5 support shared path including chinese characters Dear maintainer, Does nfs-ganesha 3.5 support shared path including chinese characters？ I tried and failed at parsing the config file. Is this an known issue? And is it posssible to support this action? -------------env--------------------- NFS-Ganesha Release = V3.5 ganesha_conf: NFS_Core_Param { NFS_Protocols = 3; NFS_Port = 2049; } MDCACHE { Dir_Chunk = 0; NParts = 1; Cache_Size = 1; } EXPORT { Export_Id = 4; Protocols = 3; Path = /test/中文共享; （chinese characters） } 从 Windows 版 <https://go.microsoft.com/fwlink/?LinkId=550986> 邮件发送

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Change in ...nfs-ganesha[next]: ganesha_mgr:Added input validation for display export
by Name of user not set (GerritHub) 20 Dec '21

20 Dec '21

prabhu.murugeshan(a)ibm.com has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/529773 ) Change subject: ganesha_mgr:Added input validation for display export ...................................................................... ganesha_mgr:Added input validation for display export Change-Id: I0a461fe9ba20c0ddb94d3a2ad2f11d7d3f5f4308 Signed-off-by: Prabhu Murugesan <prabhu.murugeshan(a)ibm.com> --- M src/scripts/ganeshactl/ganesha_mgr.py 1 file changed, 18 insertions(+), 1 deletion(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/73/529773/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/529773 To unsubscribe, or for help writing mail filters, visit https://review.gerrithub.io/settings Gerrit-Project: ffilz/nfs-ganesha Gerrit-Branch: next Gerrit-Change-Id: I0a461fe9ba20c0ddb94d3a2ad2f11d7d3f5f4308 Gerrit-Change-Number: 529773 Gerrit-PatchSet: 1 Gerrit-Owner: prabhu.murugeshan(a)ibm.com Gerrit-MessageType: newchange

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Does nfs-ganesha 3.5 support shared path including chinese characters？
by bbjjffmcxs＠outlook.com 20 Dec '21

20 Dec '21

Dear maintainer, Does nfs-ganesha 3.5 support shared path including chinese characters？ I tried and failed at parsing the config file. Is this an known issue? And is it posssible to support this action? -------------env--------------------- NFS-Ganesha Release = V3.5 ganesha_conf: NFS_Core_Param { NFS_Protocols = 3; NFS_Port = 2049; } MDCACHE { Dir_Chunk = 0; NParts = 1; Cache_Size = 1; } EXPORT { Export_Id = 4; Protocols = 3; Path = /test/中文共享; （chinese characters） } 从 Windows 版邮件<https://go.microsoft.com/fwlink/?LinkId=550986>发送

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