Managing NFS and NIS 2nd phần 10 docx

... the NFS server cannot handle that many NFS write requests at once, such as when you have the NFS client and NFS server on opposite sides of a 56-kbs connection. In these Managing NFS and NIS ... tunable variables nfs_ nra for NFS Version 2 and nfs3 _nra for NFS Version 3. Solaris sets both values to four read-aheads by default. Depending on your file Managing NF...

Ngày tải lên: 13/08/2014, 21:21

... secure are NIS and NFS? 12.3 Password and NIS security 12.4 NFS security 12.5 Stronger security for NFS 12.6 Viruses 200 200 206 207 210 223 245 13. Network Diagnostic and Administrative ... Design and Operation 7.1 Virtual filesystems and virtual nodes 7.2 NFS protocol and implementation 7.3 NFS components 7.4 Caching 7.5 File locking 7.6 NF...

Ngày tải lên: 13/08/2014, 21:21

... agree on usernames, uid and gid values, and hostnames and host addresses is a prerequisite for adding other distributed services such as NFS. Managing NFS and NIS 49 NIS domains define spheres ... the NIS server response time due to server crashes and reboots. Managing NFS and NIS 46 precise definitions of terms that, until now, we have been using fairly loos...

Ngày tải lên: 13/08/2014, 21:21

... Managing NFS and NIS 79 6.1 Setting up NFS Setting up NFS on clients and servers involves starting the daemons that handle the NFS RPC protocol, starting additional ... first one succeeded. Most NFS servers make all requests idempotent by recording recently Managing NFS and NIS 100 have three NFS servers, named hamilton, wolcott, and dexter, each exporting...

Ngày tải lên: 13/08/2014, 21:21

... readers and writers of the same file, NFS institutes a flush-on- close policy: • All partially filled NFS buffers are written to the NFS server when a file is closed. Managing NFS and NIS 124 ... filesystem type (ufs, nfs, Managing NFS and NIS 140 8.3.4 Managing boot parameters Every diskless client boot server has an /etc/bootparams file and/ or uses a bootpa...

Ngày tải lên: 13/08/2014, 21:21

... streamlined NFS administration provided by the automounter. Using the automounter is simplified even further by managing the maps themselves with NIS. Managing NFS and NIS 187 10. 2.2 Why PC /NFS? ... notes -rw srcserv:/source/notes.$OPSYS Managing NFS and NIS 200 Chapter 12. Network Security The simplicity and transparency provided by NFS and NIS must be...

Ngày tải lên: 13/08/2014, 21:21

... written in this chapter about NIS and NFS/ dh, and all the chapters leading up to it. In other words, the title of this book would be Managing NIS, Kerberos V5, and NFS. Fortunately, the SEAM documentation ... mechanism, AUTH_SYS, every NFS request, including mount requests, contains a set of user credentials with a UID and a list of group IDs (GIDs) to Managing NFS...

Ngày tải lên: 13/08/2014, 21:21

... 100 005 1 udp 32 810 mountd 100 005 2 udp 32 810 mountd 100 005 3 udp 32 810 mountd 100 005 1 tcp 32795 mountd 100 005 2 tcp 32795 mountd 100 005 3 tcp 32795 mountd 100 003 2 udp 2049 nfs ... mountd 100 003 2 udp 2049 nfs 100 003 3 udp 2049 nfs 100 227 2 udp 2049 100 227 3 udp 2049 100 003 2 tcp 2049 nfs 100 003 3 tcp 2049 nfs 100 227 2 t...

Ngày tải lên: 13/08/2014, 21:21

... contents of directories. Managing NFS and NIS 304 Zeros server-side RPC and NFS statistics. nfsstat -cz Zeros client-side RPC and NFS statistics. nfsstat -crz Zeros client-side ... well- known NFS problems and bugs. nfsbug is available at http://www.cs.vu.nl/~leendert. Use it to identify (and consequently correct) the following problems: Managing NFS...

Ngày tải lên: 13/08/2014, 21:21

... NFS NFS: NFS: Proc = 16 (Read from directory) NFS: Status = 0 (OK) NFS: File id Cookie Name NFS: 137 50171 . NFS: 95 50496 NFS: 199 5103 2 data1 NFS: 201 51706 data2 NFS: 4 entries NFS: ... networks. TCP allows read and write Managing NFS and NIS 349 Chapter 16. Server-Side Performance Tuning Performance analysis and tuning, particularly when it involves NFS and...

Ngày tải lên: 13/08/2014, 21:21