Nfs Write Error On Host Permission Denied
Contents |
Denied error on NFS client on Solaris 10 By Xuemei Yu on Apr 09, 2010 I ran into this error duing the following command: v240vic-1 # useradd -c "SAP System Administrator" -d /usr/sap/ac1adm -s /bin/tcsh -g sapsys -G sapinst -m
Nfs Mount Permission Denied Solaris 10
ac1adm UX: useradd: ERROR: Unable to change ownership of home directory: Permission denied Where solaris 11 nfs share permissions /usr/sap/ is a directory automounted onto an NFS server that granted full permission to me. This problem is related to the fact that nfs mount permission denied solaris 10 servers Solaris 10 uses NFS version 4. If the NFS client runs in version 4 against a NFS version 4 server, there are additional authentication checks in place that either allow or prevent root on the client machine
Solaris Nfs Share Permissions
from doing certain things. The temporary solution is to switch to Client NFS version 3. The switch of NFS client version is in file /etc/default/nfs: NFS_CLIENT_VERSMAX=4 As a temporary fix, this can be set to NFS_CLIENT_VERSMAX=3 on the client machine. After umount and mount the NFS mount point the command succeeded. To enable root write, on NFS server set "share -o rw,root=
Nfs Mount Mount Mnt Permission Denied Solaris 10
it's not the best solution for sure. So if you know the ultimate fix, please let me know. I would appreciate it! Category: Sun Tags: none Permanent link to this entry « Troubleshoot SAP... | Main | SAP System Landscape... » Comments: well , I have met the same problem! Posted by newly on June 04, 2010 at 12:47 AM PDT # Post a Comment: Name: E-Mail: URL: Notify me by email of new comments Remember Information? Your Comment: HTML Syntax: NOT allowed About Industry news, project status, technical tips to be shared with the community Search Enter search term: Search filtering requires JavaScript Recent Posts Configuring SAP BusinessObjects for Scalability and Performance on Oracle Systems Whitepaper - Oracle Virtualization Technologies and the SAP ACC Cloning a zone ACC 7.2 logs SAP Adaptive Computing Controller wiki on SAP SCN Get Oracle AWR report Start SAP system on distributed systems SSH without password Shutdown & reboot a zone Solaris resource control project example Top Tags /usr/sap acc container erp interface key manager maxdb netweaver network sap solaris solution Categories Personal Sun Archives « October 2016SunMonTueWedThuFriSat12345678910111213141516171819202122232425262728293031Today Bookmarks blogs.sun.com java.com java.net opensolaris.org Menu Blogs Home Weblog Login Feeds RSS All /Personal /Sun Comments Atom All /Personal /Sun Comments The views expressed on this blog are those of the author and do not necessarily reflect th
for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Ask a Question Ask for Help Receive Real-Time Help Create a Freelance Project Hire for a solaris 8 nfs mount permission denied Full Time Job Ways to Get Help Expand Search Submit Close Search
Nfs Mount Permission Denied Solaris 9
Login Join Today Products BackProducts Gigs Live Careers Vendor Services Groups Website Testing Store Headlines Experts Exchange > Questions > solaris 10 nfs share NFS write error on host host-server: Permission Denied Want to Advertise Here? Solved NFS write error on host host-server: Permission Denied Posted on 1998-04-06 Networking 1 Verified Solution 2 Comments 3,090 Views https://blogs.oracle.com/sherryyu/entry/solve_permission_denied_error_on Last Modified: 2013-12-23 Hi... Sparc-10 client and Sparc-20 server, both running Solaris 2.4. Periodically we see the folowing errors scrolling across openWindows on the NFS client.... Apr 6 10:09:30 nfs-client unix: NFS write error on host nfs-server: Permission denied. Apr 6 10:09:30 nfs-client unix: (file handle: 8000f2 2 a0000 314b 53788dd4 a0000 2 71ef0eed) There is nothing unusual happening when this occurs. And nobody complains https://www.experts-exchange.com/questions/10046588/NFS-write-error-on-host-host-server-Permission-Denied.html that they do not have access. The directories where files get read from and written to, have read and write acces to the world. Now to the question..... Is there a way, using the file handle generated by the error, to work out which file is being written, and by which user or process. regards 0 Question by:rickyr Facebook Twitter LinkedIn Google LVL 1 Best Solution bychytrace Hello, if you want see which file is accessed by which process or user try to download & install `lsof' utility. You may find it via anonymous ftp to vic.cc.purdue.edu in: pub/tools/unix/lsof/ Go to Solution 2 Comments LVL 1 Overall: Level 1 Message Accepted Solution by:chytrace1998-04-09 Hello, if you want see which file is accessed by which process or user try to download & install `lsof' utility. You may find it via anonymous ftp to vic.cc.purdue.edu in: pub/tools/unix/lsof/ The utility provides for very customizable view of open files and is distributed with some scripts which you can find very useful for other purposes. Try to run the `lsof' as: $> lsof -N to see all open NFS fil
the more complex issues of performance analysis and tuning, many of which revolve around similar subtleties in the implementation of NFS.
When an application calls read( ) or write( ) on a local or Unix filesystem (UFS) file, http://docstore.mik.ua/orelly/networking_2ndEd/nfs/ch15_06.htm the kernel uses inode and indirect block pointers to translate the offset in the file into a physical block number on the disk. A low-level physical I/O operation, such as "write this buffer of 1024 bytes to physical blocks 5678 and 5679" is then passed to the disk device driver. The actual disk operation is scheduled, and when the disk interrupts, the driver interrupt routine notes the completion of the current operation and schedules the next. The permission denied block device driver queues the requests for the disk, possibly reordering them to minimize disk head movement. Once the disk device driver has a read or write request, only a media failure causes the operation to return an error status. Any other failures, such as a permission problem, or the filesystem running out of space, are detected by the filesystem management routines before the disk driver gets the request. From the point of view of the read( nfs mount permission ) and write( ) system calls, everything from the filesystem write routine down is a black box: the application isn't necessarily concerned with how the data makes it to or from the disk, as long as it does so reliably. The actual write operation occurs asynchronously to the application calling write( ). If a media error occurs -- for example, the disk has a bad sector brewing -- then the media-level error will be reported back to the application during the next write( ) call or during the close( ) of the file containing the bad block. When the driver notices the error returned by the disk controller, it prints a media failure message on the console. A similar mechanism is used by NFS to report errors on the "virtual media" of the remote fileserver. When write( ) is called on an NFS-mounted file, the data buffer and offset into the file are handed to the NFS write routine, just as a UFS write calls the lower-level disk driver write routine. Like the disk device driver, NFS has a driver routine for scheduling write requests: each new request is put into the page cache. When a full page has been written, it is handed to an NFS async thread that performs the RPC call to the remote server and returns a result code. Once the request has been written i