tsk field more carefully, cifs: take tcon->useCount reference as soon as it's found, https://bugzilla.samba.org/show_bug.cgi?id=5720. After a bit of analysis, it turns out that... 1. [ 55.036049] CIFS VFS: Hardlinks will not be recognized on this mount. All postings and use of the content on this site are subject to the, Additional information about Search by keywords or tags, Apple Developer Forums Participation Agreement. man mount.cifs) in my syslog I see this: kernel: [13515.946543] CIFS VFS: cifs_read_super: get root inode failed I have spent days reading forums and bug reports trying … Unix Extensions can be disabled on mount by specifying the nosfu mount option. To use the less secure SMB1 dialect to access old servers which do not support SMB3 (or SMB2.1) specify vers=1.0 on mount. Thanks. Click again to start watching. See failed attempts below and error outputs. [160169.620877] CIFS VFS: Malformed FILE_UNIX_BASIC_INFO response. [695173.958383] CIFS VFS: cifs_read_super: get root inode failed At the same time, I saw the below logs in '/var/log/system.log' on the OS X machine. Welcome to Alexa's Site Overview. I know that I should use a Dockerfile to copy a file into the container, but I want to solve it by mounting the file because that is easier at the moment for my experiments. Click again to stop watching or visit your profile to manage your watched threads. Steps To Reproduce: Try to mount the CIFS drive under Centos 6.2. Some googling suggests it's a CIFS VFS bug. I see a number of places where we get this: CIFS VFS: cifs_read_super: get root inode failed ...which may indicate another race -- instrumenting that to give a return code might be interesting, but it probably means that cifs_get_inode_info_unix failed for some reason (probably due to races with the session getting torn down). TBH, had enough of Linux. [160169.620888] CIFS VFS: cifs_read_super: get root inode failed Install the Alexa Browser Extension to get free competitive intelligence about millions of websites while you browse the web. Environment. man mount.cifs), [695173.937493] CIFS VFS: Send error in QFSUnixInfo = -95, [695173.958383] CIFS VFS: cifs_read_super: get root inode failed. Hi, SMB 3.0 (newer versions)only available in cDot/ONTAP (Precisely cDOT 8.2 and later). There is a patch for this in the pipeline. Any way I added the session optional pam_warn.so and still no more info in the message log. You’re now watching this thread and will receive emails when there’s activity. It happens every time. Aug 4 17:52:08 DavidZ-MacBookPro digest-service[13265]: label: default, Aug 4 17:52:08 DavidZ-MacBookPro digest-service[13265]: dbname: od:/Local/Default, Aug 4 17:52:08 DavidZ-MacBookPro digest-service[13265]: mkey_file: /var/db/krb5kdc/m-key, Aug 4 17:52:08 DavidZ-MacBookPro digest-service[13265]: acl_file: /var/db/krb5kdc/kadmind.acl, Aug 4 17:52:08 DavidZ-MacBookPro digest-service[13265]: digest-request: uid=0, Aug 4 17:52:08 DavidZ-MacBookPro digest-service[13265]: digest-request: netr probe 0, Aug 4 17:52:08 DavidZ-MacBookPro digest-service[13265]: digest-request: init request, Aug 4 17:52:08 DavidZ-MacBookPro digest-service[13265]: digest-request: init return domain: MACBOOKPRO-8D19 server: DAVIDZ-MACBOOKPRO indomain was: We are working on adding this as a clickable checkbox, but until then, it would be nice to verify this is indeed the problem. Following mounting a CIFS/SMB resource and looking at the output of demsg, I found that adding the option vers=1.0 did the trick. Consider specifying vers=1.0 or vers=2.0 on mount for accessing older servers kernel: CIFS VFS: cifs_mount failed w/return code = -95 Trying to mount the same share by specifying vers=1.0 completes successfully. What I want to do is create a dual boot laptop, the trouble is it has Windows XP on it and the hard drive is formatted with the NTFS format. Can you help at all as I would like to get a running trial of the Nomad system? Not sure CROND - pam_mount is coming from, it is not in any cron job. I didn't think this does make sense ... :-(, Anybody can give me some suggestions to get this issue resolved? General > Users [SOLVED] Mounting (NAS-323) Windows Share on 810.A2.26 << < (3/8) > >> pigdog: Hi gadget, For clarification...on the DNS-323 if you have an username/password programmed Fedora or LMCE needs client lanman auth = … So, as a follow-up on this, I also took this matter to the linux-cifs mailing list. Package: linux-source-3.2 Version: 3.2.18-1 Severity: important Tags: upstream With kernel 3.2.xx you will no longer be able to mount a subfolder of a Windows 2003 Server share if you don't have access right to the share itself (of … The machine is on the same VLAN, has the same IP and the previous host could talk to it. I need to access a share where I have restricted access at the root level, but r/w access to a subdirectory of the root. [160169.620888] CIFS VFS: cifs_read_super: get root inode failed Enter a site above to get started. This is the final solution. At the same time, I saw the below logs in '/var/log/system.log' on the OS X machine. Aug 4 17:52:08 DavidZ-MacBookPro digest-service[13265]: digest-request kdc: ok user=MACBOOKPRO-8D19\sid proto=ntlmv2 flags: It seems that OS X try to authenticate the requests with Kerberos in default. I figured this out by increasing the logging verbosity of CIFS: echo 7 > /proc/fs/cifs/cifsFYI # disable again via: #echo 0 > /proc/fs/cifs/cifsFYI Unix Extensions can be disabled on mount by specifying the nosfu mount option. Hi there, I am trying to get away from Microsoft Windows and the DOS system by going over to Linux. CIFS returns code "-22" in many cases (not only invalid arguments). Note that Samba 2.2.7 or later includes a fix that allows the CIFS VFS to delete open files (required for strict POSIX compliance). Search for keywords, tags ([Tag Name]), and users (user:appleseed). I think this issue is due to ntlmv1 auth being turned off. SMB3), from CIFS (SMB1). This site contains user submitted content, comments and opinions and is for informational purposes only. May 17 13:17:01 MYMACHINE CRON[13837]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly) May 17 13:28:19 MYMACHINE kernel: [ 8698.680733] CIFS VFS: open dir failed Refer to the mount.cifs(8) manual page (e.g. Note that the cifs vfs, unlike the smbfs vfs, does not read the smb.conf on the client system (the few optional settings are passed in on mount via -o parameters instead). You get a terminal. Re: [PATCH] fs/cifs: Neaten cERROR and cFYI macros, reduce text space ~2.5K From: Steve French Date: Tue Mar 30 2010 - 01:23:55 EST Next message: Benjamin Herrenschmidt: "Re: [PATCH 07/31] lmb: Add reserve_lmb/free_lmb" Previous message: Yinghai Lu: "Re: [PATCH 12/14] x86 ioapic: Simplify probe_nr_irqs_gsi." Next in thread: Joe Perches: "Re: [PATCH] fs/cifs: … Hence, it is not going to work with Data ontap 7-mode (as SMB server, 7-mode OS version doesn't matter, SMB 3.0 is never introduced in 7-mode and will never be … Checked network connectivity and firewalls etc. You’ve stopped watching this thread and will not receive emails when there’s activity. Consider mounting with the "noserverino" option to silence this message. After switching to 810, I found a problem playing music from the \NAS-323\sharedfolder\ (No Password) on the squeezebox, there was no issue using the same shared folder “Multimedia” on 710 setup, debugging this with ColinJones, we found out there is a permissions/ownership problem, the shared Folder mount has a “501” user access, searching … [ 1213.714509] CIFS VFS: cifs_read_super: get root inode failed Make a cifs_vfs_err function that uses the vsprintf %pV Ubuntu Server 18.04.01 LTS CIFS Mount failing Thanks in advance! This site requires JavaScript to be enabled to function correctly, please enable it. The Linux CIFS client was sending ill-formed QUERY_INFO packets to the server. Can you add this to your SMB auxiliary parameters: ntlm auth = yes. Concurrent CIFS mount/umount processes to same windows machine, different sha... CLOSED [ 55.036046] CIFS VFS: The server doesn't seem to support them properly or the files might be on different servers (DFS). Problem. A Windows 7 (Ultimate) workstation as the CIFS client can connect this share, while a Linux workstation (CentOS 7) fails. Hardlinks will not be recognized on this mount. Spent way too much time fixing stuff like this. Concurrent CIFS mount/umount processes to same windows machine, different shares hangs umount processes or crashes kernel. man mount.cifs) This is the command that I use: sudo mount -t cifs //Server/Share /G -o username=USER,sec=ntlmv2 The same command works when I boot into a Centos 6.0 kernel. mount.cifs and mount.smbfs recently lost the ability to access such shares (I was able to do so with the versions installed on Ubuntu 11.04 and am unable to do so with with the versions in Ubuntu 12.04). mount error(13): Permission denied Refer to the mount.cifs(8) manual page (e.g. feyrer.de Competitive Analysis, Marketing Mix and Traffic . [ 55.036042] CIFS VFS: Autodisabling the use of server inode numbers on new server. xx - implying (I thought) but not saying that it swould support umounted resizing of ext3 for other kernel series. That hasn't worked for a few versions now, but it's still in lots of tutorials around the interwebs. Below is what I had in my message log when I came in this morning. These will be trying to access a network share on domain-joined Windows Server 2016 using a domain account DOMAIN\test being a member of Scanners security group upon which all CIFS/FS privileges are based. blob: 811245b1ff2e7a9f6f1d0388368d730a479953e5 [] [] [] Aug 4 17:52:08 DavidZ-MacBookPro digest-service[13265]: label: default # mount -t cifs //$IP_of_the_OS_X/$my_smb_share /smbshare/share1/ -o user=sid,password=bulabula, Refer to the mount.cifs(8) manual page (e.g. The cERROR macro is always used as cERROR(1, and cifserror is just a printk(KERN_ERR "CIFS VFS: ". moun -t cifs just stopped working. My command looks like. Apple disclaims any and all liability for the acts, omissions and conduct of any third parties in connection with or related to your use of the site. Remove sec=ntlm . (Dec 17, 2020) CIFS VFS: ioctl error in smb2_get_dfs_refer rc=-5. I set up a SMB server on a OS X 10.11 machine. Default has changed to a more secure dialect, SMB2.1 or later (e.g. Sign in. This server doesn't seem to support them properly. of, lockdep warning and memory corruption detected during reproducer run, cifs: eliminate usage of kthread_stop for cifsd, cifs: make sure to do CIFSTCon while holding session semaphore, cifs: handle the TCP_Server_Info->tsk field more carefully, cifs: take tcon->useCount reference as soon as it's found, https://bugzilla.samba.org/show_bug.cgi?id=5720. After a bit of analysis, it turns out that... 1. [ 55.036049] CIFS VFS: Hardlinks will not be recognized on this mount. All postings and use of the content on this site are subject to the, Additional information about Search by keywords or tags, Apple Developer Forums Participation Agreement. man mount.cifs) in my syslog I see this: kernel: [13515.946543] CIFS VFS: cifs_read_super: get root inode failed I have spent days reading forums and bug reports trying … Unix Extensions can be disabled on mount by specifying the nosfu mount option. To use the less secure SMB1 dialect to access old servers which do not support SMB3 (or SMB2.1) specify vers=1.0 on mount. Thanks. Click again to start watching. See failed attempts below and error outputs. [160169.620877] CIFS VFS: Malformed FILE_UNIX_BASIC_INFO response. [695173.958383] CIFS VFS: cifs_read_super: get root inode failed At the same time, I saw the below logs in '/var/log/system.log' on the OS X machine. Welcome to Alexa's Site Overview. I know that I should use a Dockerfile to copy a file into the container, but I want to solve it by mounting the file because that is easier at the moment for my experiments. Click again to stop watching or visit your profile to manage your watched threads. Steps To Reproduce: Try to mount the CIFS drive under Centos 6.2. Some googling suggests it's a CIFS VFS bug. I see a number of places where we get this: CIFS VFS: cifs_read_super: get root inode failed ...which may indicate another race -- instrumenting that to give a return code might be interesting, but it probably means that cifs_get_inode_info_unix failed for some reason (probably due to races with the session getting torn down). TBH, had enough of Linux. [160169.620888] CIFS VFS: cifs_read_super: get root inode failed Install the Alexa Browser Extension to get free competitive intelligence about millions of websites while you browse the web. Environment. man mount.cifs), [695173.937493] CIFS VFS: Send error in QFSUnixInfo = -95, [695173.958383] CIFS VFS: cifs_read_super: get root inode failed. Hi, SMB 3.0 (newer versions)only available in cDot/ONTAP (Precisely cDOT 8.2 and later). There is a patch for this in the pipeline. Any way I added the session optional pam_warn.so and still no more info in the message log. You’re now watching this thread and will receive emails when there’s activity. It happens every time. Aug 4 17:52:08 DavidZ-MacBookPro digest-service[13265]: label: default, Aug 4 17:52:08 DavidZ-MacBookPro digest-service[13265]: dbname: od:/Local/Default, Aug 4 17:52:08 DavidZ-MacBookPro digest-service[13265]: mkey_file: /var/db/krb5kdc/m-key, Aug 4 17:52:08 DavidZ-MacBookPro digest-service[13265]: acl_file: /var/db/krb5kdc/kadmind.acl, Aug 4 17:52:08 DavidZ-MacBookPro digest-service[13265]: digest-request: uid=0, Aug 4 17:52:08 DavidZ-MacBookPro digest-service[13265]: digest-request: netr probe 0, Aug 4 17:52:08 DavidZ-MacBookPro digest-service[13265]: digest-request: init request, Aug 4 17:52:08 DavidZ-MacBookPro digest-service[13265]: digest-request: init return domain: MACBOOKPRO-8D19 server: DAVIDZ-MACBOOKPRO indomain was: Best Settings For Sony Str-dh790,
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cifs vfs: cifs_read_super: get root inode failed
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