managing nfs and nis second edition pdf

... Managing NFS and NIS 38 corruption; at best it confuses procedures that contact the NIS master, such as map transfers and NIS password file updates. Now enable NIS in nsswitch.conf ... managed by NIS. Not all vendors use NIS for all of these files, so it is best to check your documentation for a list of NIS-supported files. Managing NFS and NIS 42 Table 3-2. Summary of NIS maps ... them under SCCS administration: nismaster# nismaster# nismaster# nismaster#... form an NIS domain All of the machines in an NIS domain will share the same password, hosts, and group file information

Ngày tải lên: 13/08/2014, 21:21

... Setting up NFS Setting up NFS on clients and servers involves starting the daemons that handle the NFS RPC protocol, starting additional daemons for auxiliary services such as file locking, and then ... script (Solaris uses /etc/init.d/nfs.server): if grep -s nfs /etc/dfs/sharetab >/dev/null ; then /usr/lib/nfs/mountd /usr/lib/nfs/nfsd -a 16 fi On most NFS servers, there is a file that ... 3 and NFS over TCP are synonymous As noted previously, the NFS protocol version is independent of the transport protocol used You can have NFS Version 2 clients and servers that support TCP and

Ngày tải lên: 13/08/2014, 21:21

... based on the most efficient size handled by the network transport protocol, and is usually 8 kilobytes for NFS Version 2, and 32 kilobytes for NFS Version 3 The NFS client implements this buffering ... async threads and server threads, and the NFS buffer sizes impacts the behavior of the read-ahead (and write-behind) algorithms Effects of varying the number of daemons and the NFS buffer sizes ... read-ahead and write-behind for the NFS client processes We also saw how NFS moves data in NFS buffers, rather than in page- or buffer cache-sized chunks The use of NFS buffers allows NFS operations

Ngày tải lên: 13/08/2014, 21:21

... options -T Turns on NFS call tracing, so the user sees the expansion of NFS calls handled by the automounter If this option is used for debugging, then the standard output and standard error of the ... streamlined NFS administration provided by the automounter Using the automounter is simplified even further by managing the maps themselves with NIS Trang 79.3 Integration with NIS If maps are ... program builds an NIS map from the input file The input file should not have blank lines in it The key in an automounter map becomes the NIS map key, and the mount options and server and directory

Ngày tải lên: 13/08/2014, 21:21

... that as of Solaris 2.6 and onward, each NFS request is checked against the rw=, ro=, and root= lists With that much checking, filehandles given out Trang 16Managing NFS and NIS 217 a mount time ... addition to Solaris, NIS+ is supported by AIX and HP/UX, and a Trang 6Managing NFS and NIS 207 client implementation is available for Linux By default NIS+ uses the RPC/dh security discussed in ... security 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 Trang 10Managing NFS and NIS 211 which

Ngày tải lên: 13/08/2014, 21:21

... Diagnostic and Administrative Tools Distributed computing architectures rely on a well-conditioned network and properly configured servers for their adequate performance and operation NFS and NIS client ... procedures, and evaluation criteria used for analyzing network, NFS, or NIS problems In addition to tuning and administration, these techniques can be used to evaluate proposals for expanding an ... that you can see how they affect the performance and behavior of the application layer protocols like NFS and NIS As explained in Section 2.3, NIS and DNS can be used concurrently to resolve hostnames

Ngày tải lên: 13/08/2014, 21:21

... nfs. server boot script, although the 295 Managing NFS and NIS truncation code... rpc.programversion == 4 \ and ip.addr == rome and ip.addr == zeus" 314 Managing NFS and NIS ... definition in the nfs. h include file: $ grep NFSPROC3_LOOKUP /usr/include /nfs/ nfs.h #define NFSPROC3_LOOKUP ((rpcproc_t)3) $ grep NFSPROC3_GETATTR /usr/include /nfs/ nfs.h #define NFSPROC3_GETATTR ... configuration and performance of NFS, tools that monitor NFS network traffic, and tools that provide various statistics on the NFS client and server 14.1 NFS. .. analyzing NFS- related

Ngày tải lên: 13/08/2014, 21:21

... tags global /var/nfs/logs/nfslog /var/nfs/workfiles/fhtable /var/nfs/workfiles/ nfslog_workbuffer eng /export/eng/logs/nfslog /var/nfs/workfiles/fhtable /var/nfs/workfiles/ nfslog_workbuffer ... current NFS log files are located in /var/nfs and named nfslog, nfslog.0, through nfslog.9 The file nfslog being the most recent, followed by nfslog.1 and nfslog.9 being the oldest The log files ... /export/corp/logging/logs/nfslog /export/corp/logging/workfiles/fhtable/export/corp/logging/ workfiles/nfslog_workbufferextended /var/nfs/extended_logs/nfslog /var/nfs/workfiles/fhtable /var/nfs/workfiles/ nfslog_workbfuffer

Ngày tải lên: 13/08/2014, 21:21

... 18-1 NFS retransmission threshold If you allow a response time fluctuation of five milliseconds, or about 20% of a 25 millisecond average response time, and use a 1.1 second (1100 millisecond) ... think about the effect of partitioning on NIS, and the locations of diskless nodes and their boot servers Trang 817.4.1 NIS in a partitioned network NIS is a point-to-point protocol once a server ... distribution of NIS servers across switch branch (or bridge) boundaries eliminates this excessive loading problem Routers and gateways present a more serious problem for NIS NIS servers and clients

Ngày tải lên: 13/08/2014, 21:21

... sidebands at a distance of the subcarrier frequency f S around the transmission frequency of the reader. The actual information is carried in the sidebands of the two subcarrier sidebands, ... transmission antenna given a constant distance x and variable radius R, where I = 1 A and N = 1 Figure 4.6: Relationship between magnetic flux Φ and flux density B Figure 4.7: Definition of inductance ... density S and the received power P of an antenna Figure 4.65: Graph of the relative effective aperture A e and the relative scatter aperture σ in relation to the ratio of the resistances R A and

Ngày tải lên: 14/08/2014, 11:21

... Trang 2and CertificationAn essential guide to the City & Guilds 2391-50 and 51: Initial Verification and Certification of Electrical Installation and Periodic Inspection and Testing, ... inspection and give an account on its condition Subsequently, it is paramount for the candidate (inspector) to understand the testing and inspection procedures, with all the associated certification and ... 7671 in terms of design and construction, which is achieved through Inspection and Testing during and on completion of the installation (1st and 2nd fix inspecting and testing process) Before

Ngày tải lên: 20/10/2021, 21:15

... n/ and Aff.n/, defined in (3.2 and3.4) is aff.n/Dis fact will be used in Chapter6and7.(xi) e Lie algebra ofSE.n/, defined in (2.43) and that ofE.n/is se.n/Dis will appear in Figure5.3fornD2, and ... 1 2In group theory, if H and K are normal subgroups of G, and the condition hk = kh holds for all h in H and k in K, then G is defined as a direct product group of H and K This relationship implies ... A and B in M(n, R), does not universally apply For instance, the matrices exp(A + B), exp(A) exp(B), and exp(B) exp(A) can yield distinct results when A and B do not commute. If we as- sumeAandBare

Ngày tải lên: 20/10/2021, 21:20

... Wiring Systems and Fault Finding, ISBN 978-0-7506-8734-817th Edition IEE Wiring Regulations: Explained and Illustrated, ISBN 978-0-7506-8720-1 17th Edition IEE Wiring Regulations: Design and Verification ... Scaddan, April 2008 This new edition has been updated in line with the 17th Edition Wiring Regulations and the 3rd edition of the Code of Practice for In-Service Inspection and Testing of Electrical ... THE HEALTH AND SAFETY AT WORK ETC ACT 1974 This applies to all persons – employers and employees – at work, and places a duty of care on all to ensure the safety of themselves and others THE

Ngày tải lên: 20/10/2021, 21:21

... 1Repair and Maintenance Welding HandbookSecond Edition Trang 2Selection and Application GuideEsab Repair & Maintenance Consumables Trang 3Gouging – Cutting – Piercing 5 Preheating and interpass ... weld-ing and repairing ships Since then, this repair technique has been furtherdeveloped and implemented in other segments Today, Esab can offer repair and maintenance consumables for most terials and ... had seen electrical welding repairs and theresults were poor, as there were still cracks and pores He realized, however, that the method could be developed and wassupported by the leading shipyards

Ngày tải lên: 20/10/2021, 21:22

... j f i ⊗g j , where the vectors f i and g i (i= 1,2, , n) form the bases dual toF andG, respectively The tensorsAandA coincide if and only ifOn the other hand, A x = x j A g j By virtue of ... tensors f i ⊗ g j, where i and j range from 1 to n To illustrate this, we take an arbitrary second-order tensor A ∈ Lin n and examine a specific linear combination.18 1 Vectors and Tensors in a Finite-Dimensional ... demonstrates that the matrices [g_kj] and g_kj are inverses of each other.Now, multiplying scalarly the first and second relation (1.21) by the vectors g j and g j (j = 1,2, , n), respectively,

Ngày tải lên: 20/10/2021, 21:42

... logo or branding to most pages, maybe a searchform, and possibly advertising You should also remember some boring yet necessary features such as acopyright notice, terms and conditions, and a privacy ... (elements here means items on the page such as navigation, branding, articles/products, and so on, rather than tags and their content), and whether your page will be a fixedsize or whether it will ... elements that will appear on every page This usually meansstarting with the branding and the primary navigation The branding and primary navigation should be in the same place on every page For example,

Ngày tải lên: 24/10/2013, 12:15

... smaller), and text must contrast well with its background Trang 3Links should also be short and concise For example, a link that just reads “Home” is a lot more obviousand easier to read and understand ... order to use the service However, the instructions andsetup on the site are quite simple and the service is free Figure 10-7 shows you how an arts and music site called Neumu.nethas a small search ... </form> Fieldsets were introduced in IE4 and Netscape 6 Older browsers just ignore the <fieldset>and <legend>buttons if they do not understand them, so you can safely add these elements

Ngày tải lên: 07/11/2013, 15:15

... 0 and the number of items in the array In order to generate this random number, you need to call two methods of the Math object The random() method generates a random number between 0 and ... enabling and disabling the con- trol and setting values. 472 Chapter 12: Working with JavaScript 59313c12.qxd:WroxPro 3/23/08 1:44 PM Page 472 Please purchase PDF Split-Merge on www.verypdf.com ... like shared and dedicated hosting are, how to decide how much space or bandwidth you need, and so on But before you put your site on a web. .. element is an empty element and so does

Ngày tải lên: 14/12/2013, 21:16

... use a file. This is handy for preventing someone from opening a file while you are working on the same page and then saving over changes you have made and saved since this second person opened ... (although to a certain degree it is much simpler to learn a second language and environment when you already understand one and know what can be done with server-side scripting languages) ... to thousands of Internet directories and would rather do the work myself. Spending just an hour a day for a couple of weeks, first submitting the site manually to major search engines and then

Ngày tải lên: 14/12/2013, 21:16

... for hierarchical operation, and NIS+ 's attributes for security and simple update. X.500 differs from DNS, NIS, and NIS+ in the following ways: Managing NFS and NIS 39 mre:96wqktpdmrkjsE:6445:::::: ... written about them without even touching on NFS and NIS services. Managing NFS and NIS 22 1.5.3 Internet and RPC server configuration The XDR and RPC services are useful for applications ... maintenance and distribution to its slave servers. Once Managing NFS and NIS 9 Chapter 1. Networking Fundamentals The Network Information Service (NIS) and Network File System (NFS) are services...

Ngày tải lên: 11/12/2013, 01:15