isilon map lookup uid

When we used the api to list quotas we got the below info. UID The UNIX user identifier. Legacy single-protocol environments 7 Dell EMC PowerScale OneFS: Authentication, Identity Management, and Authorization | … For example, if you use adduser or useradd command to create a new user, it will get the next available number after 1000 as its UID. It was headquartered in Seattle, Washington. Is it possible to run this from windows machine using powershell and RESTful api? Software licensing Isilon OneFS is available in a perpetual and subscription model, with various bundles. map_lookup_uid: map_retry: map ... That may not be possible with Isilon RestAPI but what you could do is map a drive to Isilon on your system and then use PowerShell cmdlets (Get-ChildItem, and wmi calls to do the same as dh -sh command. Official repository for isilon_sdk. When nfs client look at file created on windows, file may not have uid/gid in it. This code is not original, I found this at code from blogs.msdn.com. IBM BigInsights is supported on EMC Isilon OneFS. Once again thanks a lot for all your kind help. The user’s on-disk identity, which in this case is the SID from Active Directory. The data is rebalanced to utilize the new node, and the extra storage is added to your total available capacity, all without any downtime. The final $uri is the combining of the two previous variables. The default value is Yes. I want to setup an Isilon for mixed mode, share a folder trough NFS and SMB, but use AD as authentication source for booth. A SID is a series of authorities and sub-authorities ending with a 32-bit relative identifier (RID). In many cases, all nodes connect to the IP network. I think the best way for us would be to turn on quotas and get the info from that. United States; English English; IBM® Site map; IBM. History. In this video, we’ll show you how to obtain a serial number from the physical node, using the EMC Isilon OneFS web administration interface, or using the OneFS command-line interface. isi auth mapping dump: Displays or prints the kernel mapping database. When nfs client look at file created on windows, file may not have uid/gid in it. usage : @{inodes=64; logical=10892288; physical=18095104} EMC has created an escalation / bug case. --map-retry {yes | no} Specifies whether to retry failed user-mapping lookups by default. Project description Release history Download files Project links. Cause. Commands are outlined with sample command syntax in many cases. Trusted Domains Specifies trusted domains to include if the Ignore Trusted Domains setting is enabled. The default value is 1e-9. isi auth mapping flush --source=UID:1000014 # this clear the cache. I’m André Morrissen, a Senior Technical Writer at EMC. The option in the NFS Export map-lookup-uid can achieve what you are trying to do here. The default value is Yes. Hi, The NFS protocol implementation only supports ~15 group memberships, so if any users have 16+ group memberships and need all that access, you need Map Lookup ID so the Isilon will determine access using their full group list. if it can't find one, it will generate a number, starting at 10000. This is not the case on Windows-systems. So now lets get down to the meat of the post and the code we need to execute the RESTful API calls in PowerShell for Isilon. Notice how the root user has the UID … One possible solution alluded to above is to force the isilon to disregard the NFS groups provided on every NFS request and do a lookup at the isilon side. Learn how your comment data is processed. This patch addresses multiple. So we have explored making a basic Restful API call to Isilon to get specific NFS export information. isilon looks up the conversion from its mapping db. An access zone is a context that is set up through the EMC Isilon CLI to control access to the EMC Isilon cluster based on an incoming IP address. limit= Return no more than this many results at one time (see resume). In Ubuntu and Fedora, UID for new users start from 1000. Jery. Is there anything that needs to be setup on AD side? resume= Continue returning results from the previous request (cannot be combined with other parameters). As you can see in the following sample user access token, each identity contains both an SID and UID/GID. Even if you had the ability to do it from the … Algorithmic: created by adding a UID or GID to a well-known base SID. Array Capacity Utilization Reports > EMC Isilon NFS Exports . Next section of the code we will setup our URI (Uniform Resource Identifier). Your email address will not be published. The profiles of the accounts, including UIDs and GIDS, on the Isilon cluster should match those of the accounts on your Hadoop compute clients. When OneFS authenticates users with different directory services, OneFS maps a user’s account from one directory service to the user’s accounts in other directory services within an access zone— a process known as user mapping. You can get a list of all available resource available from EMC RestfulAPI documentation for Isilon. The command id can be used to look up a user's uid, for example: $ id -u ubuntu 1000 Is there a command to lookup up a username from a uid?I realize this can be done by looking at the /etc/passwd file but I'm asking if there is an existing command to to this, especially if the user executing it is not root.. Add a user or group mapping using the ECS Portal. The UID and GID for a user are displayed with an LDAP query in the following figure: UNIX Identifier UID and GID . Download the code from getisilonqutas. Next section of the code we are going to create an object and make a Invoke-RestMethod cmdlet and GET action using security for authentication. EMC Isilon NFS Exports. This report is located here: Capacity Manager > Array Capacity & Utilization > EMC Isilon NFS Exports . OneFS 7.1.0.2 plus patch-124564 (Patch for OneFS 7.1.0.0 - 7.1.0.2. # Uncomment below and comment out bottom line to export to csv, # $ISIObject.quotas | select-object -Property path,@{Name="Advisory Threshold GB";E={($_.thresholds.advisory/1GB)}},@{Name="Hard Threshold GB";E={($_.thresholds.hard/1GB)}},@{Name="Usage GB";E={"{0:N}" -f ($_.usage.logical/1GB) -as [float]}} | Export-Csv -Path c:\temp\quotas.csv, # Change IP address to that of the target Isilon in $baseurl, # $ISIObject.exports | Select paths,clients | Export-Csv -Path c:\temp\nfsexports.csv. ServicePoint srvPoint, X509Certificate certificate, WebRequest request, int certificateProblem) {. GID The group identifier of the user’s primary group. You can also change the output by exploring the different fields available from the output. I did try that but it gives me only the “Size” not the “Size on Disk” which is the actual usage. So the first design question will target the client side. --map-lookup-uid {yes | no} If set to yes, incoming UNIX user identifiers (UIDs) will be looked up locally. All you have to do is to add the fields to the select statement. Just copy and paste this section and change the username and password. The default value is No. Map Lookup UID Looks up incoming user identifiers (UIDs) in the local authentication database. Search support or find a product: Search EMC Isilon storage support for IBM FileNet Image Services ... EMC Isilon is currently not supported with IBM FileNet Image Services. isi auth ads users map delete --uid=10021 isi_for_array -s 'lw-ad-cache --delete-all' # update the cache on all cluster node # windows client need to unmap and remap drive for new UID … Isilon – Scale-out Dell EMC clustered storage platform. Search. Because NFS transmits only the first 16 groups. That is to say, compare the incoming SID against known Authentication Sources to see if it results in a match. how are user/group credentials  set up on your NFS clients? Duplicate SPN's with Isilon AD Kerberos and Hortonworks prevent services from starting . Vulnerable Packages. These fixed content storage devices each have their own API that the Image Services uses to access those devices. Lookup a player by either a Minecraft username or UUID: Lookup. https://www.gngrninja.com/script-ninja/2016/5/24/powershell-calculating-folder-sizes You would have to map a drive to your Isilon to make this work. Each node does have its own IP assigned from a pool of IP address… Symlinks Enables symlink support for the export. Latest version . Will post the script if you are interested. I found this script which works well. If the Windows user name is a local account, then the local security authority needs the assistance of Server for NFS Authentication. uid=alice,ou=people,dc=wonderland,dc=net In order to authenticate a user with an LDAP directory you first need to obtain their DN as well as their password. The default value is 1e-9. Let’s take a deeper look into the code example what it is doing. EMC picked up Isilon Systems in November 2010 for $2.25 billion, before Dell bought EMC for $67 billion in August 2016 to create the largest privately-held technology company. Looking for some PowerShell/REST/API assistance. The UID maps to several Group Identifiers (GID) to determine access permissions. Lets say a user BOB from Unix/Linux performs "ls -l" on /nfs1 which is an export (enabled with map-lookup-uid) mounted from OneFS; OneFS will not take BOB's UID and GID that he provides over the wire; but instead look-up BOB in AD and get his identity information if AD is configured. This will work for any other RESTful API in PowerShell using Basic Authentication. isilon-hadoop-tools 4.0.3 pip install isilon-hadoop-tools Copy PIP instructions. du -sh /ifs/data/XXxxxx/XXXX/Redirected/username gave the required output. This patch addresses multiple issues with the SMB and AIMA services.). The Adventures of a True Geek Administrator. Jery, I think this is equivalent to the “Size” and “Size on Disk” when we view the properties in a windows explorer. If you are using quotas you can use the isi quota quotas view –path=/ifs/data/XXxxxx/XXXX/Redirected//username –type=directory and that will give you something to what you are looking for. There are more fields available for output. 4. Data Insight can use a non-administrator account for this purpose and the account can be a local Isilon OneFS account or a domain account. Hi, I know the uid and I wan to know the user name the uid belongs to. I think this is equivalent to the “Size” and “Size on Disk” when we view the properties in a windows explorer. When a user with accounts in multiple directory services logs in to a cluster, OneFS combines the user’s identities and privileges from all the directory services into a native access token. Patch for OneFS 7.1.0.0 - 7.1.0.2. UID and GID in /etc/passwd File in Linux. Thanks for the response. isilon looks up the conversion from its mapping db. Legacy ID mapper entries. Look up MAC address, identify MAC address, check MAC adress fast and simple. Access zones are used to define a list of authentication providers that apply only in the context of these zones. The Isilon white papers on multiprotocol acces, AIMA and (pretty recent one) multiprotocol security, really do come in handy;  but how to set up the NFS clients. Isilon 101 isilon stores both windows sid and unix uid/gid with each file. The reciprocal lookup of these identities to each other is handled by ID mapping, and the persistent mappings are stored in the ID mapping database on the Isilon cluster. numerical user and group ids provided by a client machine. Search by CHIPS Universal Identifier (UID#), by BIC/SWIFT, or by UID name. Hello. isi auth ads users map delete --uid=10021 isi_for_array -s 'lw-ad-cache --delete-all' # update the cache on all cluster node # windows client need to unmap and remap drive for new UID … Use the Reports tab to examine the catalog of templates, dashboards and reports - organized by products along with user-created, and system folders. usage : @{inodes=64; logical=10892288; physical=18095104} Map Lookup UID: No Map Retry: No Map Root Enabled: True User: root Primary Group: - ... Additionally, the client version of chmod doesn't have any of the Isilon customizations required to add NTFS/Windows ACLs to the files. Thanks for the prompt response. If the Windows user name is a domain account, then the domain controller authenticates the user with Kerberos extensions called Services-For-User (S4U). EMC Isilon Array Database Views Version 10.0.01. There is a bug in the Isilon code (90581) that does not allow the return and storing of the needed recognition token on full NAS/NDMP backups. I’m hitting a snag with NFS export creation and I wrapping my head around as to why. AD (augmented for UNIX, details as posted by chughh) or LDAP or NIS. Additional mapping rules maybe required but without a valid SAMAccount name we will lookup and mapping issues. If this setting is not enabled, the primary domain must be specified for each authentication operation. For this post we will create a local group and grant Platform API and NFS read-only roles. Version 9.2.01. left to be done the Isilon side, ideally only few! When a client queries their DNS server, the DNS server will delegate the DNS lookup to the SmartConnect Service IP. Default LDAP Filters and Attributes for Users, Groups and Containers C.2.2. That may not be possible with Isilon RestAPI but what you could do is map a drive to Isilon on your system and then use PowerShell cmdlets (Get-ChildItem, and wmi calls to do the same as dh -sh command. --revert-map-all. Once again thanks a lot for all your kind help. Released: Apr 17, 2020 Tools for Using Hadoop with OneFS. MAC address lookup: vendor, ethernet, bluetooth MAC Addresses Lookup and Search. Home; File Access; ECS NFS configuration tasks . A UID that OneFS automatically generated because the user lacked it. Cluster. • Source examples include: local, sam.db, LDAP, NIS 4. The UID and GID for a user are displayed with an LDAP query in the following figure: UNIX Identifier UID and GID . Since the token needs to be complete, Isilon makes up a fake number. The third field here represents the user ID or UID. Before you can log a case with EMC Isilon Technical Support, you’ll need to obtain the serial number of the affected nodes. Just enter MAC address and get its vendor name or give vendor title and determine his MAC adresses list. The Isilon cluster will then service the query based on the Connection policy configured for the SmartConnect zone. When the Windows user name is obtained, Server for NFS then passes this information to either a domain controller or the security authority of the local server, depending on the type of account (domain or local): > The option in the NFS Export map-lookup-uid can achieve what you are trying to do here. When we used the api to list quotas we got the below info. So the clients should be connected to either. At login, the user ID is mapped to the matching UID and GID. The NFS Export ID. # Change IP address to that of the target Isilon. (To see a larger version, click the screen capture.) For example : /ifs/data/XXxxxx/XXXX/Redirected//username. Without Server for NFS Authentication, the local security authority cannot authenticate the user and access will be denied. Symlinks Enables symlink support for the export. Any NFS server including Isilon simply trusts in the. Allocate a UID/GID • Web UI configuration of ID mappings: Access > Membership & Roles > User Mapping I have done sid <-> uid mapping in both way with AD user to be used as on disk. What that does to the User coming in from NFS client is lookup his identity (UID,GID and Supplemental Groups) from the AD instead of trusting what he provides directly over the wire. The SID, instead of the UID, is set as the on-disk identity because the on-disk identity type is set to native and because the UID … In our DNS Management interface, we need to make a New Delegation. The isilon export path owner is set to the proper UID as well and when I do an isi auth mapping token the user brian comes back with the proper UID. Even if you had the ability to do it from the client I doubt the protocol would be able to do it. is naturally a question outside of Isilon. In an earlier post we covered using RESTful API calls to EMC Isilon to retrieve quota data. isilon looks up the conversion from its mapping db. White Papers. Export ID. For GET operations a read-only account is all that you will need. This can be done by setting. Is there a way to get the logical and physical size of a particular folder? Isilon 101 isilon stores both windows sid and unix uid/gid with each file. • Source examples include: local, sam.db, LDAP, NIS 4. --revert-map-retry. IBM Support. For the $resourceurl variable we will be using the /platform/1/nfs/exports resource path. At login, the user ID is mapped to the matching UID and GID. Retrieving NFS Export Data on Isilon with RESTful API and PowerShell, https://www.gngrninja.com/script-ninja/2016/5/24/powershell-calculating-folder-sizes. isi auth mapping delete --source-sid=S-1-5-21-1202660629-813497703-682003330-518282 --target-uid=1000014 --2way # should delete the sid to uid mapping, both ways. Abstract. MCUUID is a project designed to make finding, converting, and looking up Minecraft player UUIDs and usernames, simple and easy. is there a way to setup Isilon to authenticate NFS users from AD? If there are no directory services, such as Active Directory or LDAP, that can perform a user lookup, you must create a local Hadoop user. I will keep seeing if this doable with RestAPI. EMC Isilon Array Database Views. The aps_v_isi_array_performance view contains a single row for each EMC Isilon array performance entry. Due to this setup groupnames and usernames can be the same, or can be different and have the same number. This is a CLI command reference guide for all of the CLI commands available in Isilon OneFS. A UID or GID is a 32-bit number with a maximum value of 4,294,967,295. Return both the user ID and name, default is set to true. using System.Security.Cryptography.X509Certificates; public class TrustAllCertsPolicy : ICertificatePolicy {. The Isilon cluster will then service the query based on the Connection policy configured for the SmartConnect zone. Object properties. Map Lookup ID also enables users to have access to 16+ groups. That is to say, compare the incoming SID against known Authentication Sources to see if it results in a match. Indicates if incoming UNIX UIDs will be looked up locally: Y or N. IS_MAP_RETRY. Attempt a name lookup from known UID/GID sources. Thanks for the useful info. --map-all Specifies the default identity that operations by any user will execute as. Useful Resources. isi auth mapping import: Imports mappings from a source file to the ID mapping database. Jery, STRING. Now when i mount the smb share on windows i can create a folder and file. 8. Use Quick Search to find a template, report or dashboard by name. Map Lookup UID: Yes. Search is case insensitive, supports partial entries, and will display a list of potential matches. 3. Isilon Systems was a computer hardware and software company founded in 2001 by Sujal Patel and Paul Mikesell, who received his B.S. That UID is set as owner on client mountpoint with rwx. A security identifier (SID) for a Windows user account. Jery. You need to contact Microsoft for the same, Hope this will help  (NFS Authentication). isi auth mapping delete --source-sid=S-1-5-21-1202660629-813497703-682003330-518282 --target-uid=1000014 --2way # should delete the sid to uid mapping, both ways. IBM FileNet Image Services supports Centera, Snaplock, Tivoli and HCP. Version 10.0.01. STRING. Both of these are fake because Unix is not configured and therefore isn’t Unix provider configured. The attached guides walk you through the process of installing EMC Isilon OneFS with Hadoop for use with the IBM Open Platform and upgrading IBM BigInsights to work with Isilon. du -sh /ifs/data/XXxxxx/XXXX/Redirected/username gave the required output. isi – The Isilon command line interface. A UNIX user identifier (UID) and a group identifier (GID). isi auth local user list -n="ntdom\username" -v # list isilon local mapping. EMC Isilon NFS Exports Version 9.2.01. isi auth mapping flush --all. SMB/CIFS – The Server Message Block (SMB) Protocol is a network file-sharing protocol; it supersedes Common Internet File System (CIFS), an earlier protocol. isi nfs settings export view . isi auth mapping list The default setting is no. Active Directory Settings for Users, Groups, and Containers Known Issue Escalation ID: 179809 Problem Statement: There is a race window in NfsHostDoLookup that occurs when the host table cache for a domain name's address expires, by default after 1800 sec. The Unix-systems use UID and GID numbers to map usernames and groupnames to numbers. User brian UID = 12345678 on the client linux server. In our DNS Management interface, we need to make a New Delegation. aps_v_isi_array_performance. Give me a bit and I maybe able to get you a script to do so. The group identifier (GID) under domain users is also 1000000. Name of the storage array. isi auth mapping flush --all . However, additional Isilon help documentation is available only on the EMC Online Support site, including: Knowledgebase articles; EMC Technical Advisories; Software downloads (except the OneFS 7.1.0.1 simulator, which is available for download on the EMC Isilon Community) 2.Validate the SPN's on Isilon are valid. we will identify three variables called $baseurl, $resourceurl and $uri. UNIX_USER Domain – S-1-5-22-1 UNIX_GROUP Domain – S-1-5-22-2 Manual: set explicitly by an administrator Automatic: generated from a fixed range of UID/GIDs 1,000,000 to 2,000,000 12 Search PyPI Search. The $baseurl is the https ip address of the Isilon node you want to run the query against. The default setting is no. The default value is No. Suppose My user name is ssnayak and coresponding uid is 1110 Similarly I know one uid 1212 and how can I come to know the user name for this uid. AD,  or more likely, separate LDAP or NIS? The BUG # is 179809. Thanks for the prompt response. Capacity Manager Database Views > EMC Isilon Array Database Views . Here you can see you have a valid Security Identifier (SID) but your user identifier (UID) is 1,000,000, which means it is fake. 3.Add a mapping rule to map the domain\hdfs to root. From the available output we can add much more to the output. When nfs client look at file created on windows, file may not have uid/gid in it. Sets the value to the system default for --map-retry. You must perform the following tasks to configure ECS NFS. The user’s groups come from Active Directory and LDAP, with the LDAP groups added to the list. How can I get it. Permission seems rights because my AD user is owner and of course i can access and modify the file. Hi, That's an additional twist, mostly used with more that 16 supplementary groups per user. Give me a bit and I maybe able to get you a script to do so. Isilon is Dell EMC’s scale out storage platform. To be able to execute RESTful API calls to Isilon you will need to create an account and add the appropriate roles. A UID (user identifier) is a number assigned by Linux to each user on the system. Is it possible to run this from windows machine using powershell and RESTful api? All language bindings are available for download under the 'Releases' tab. This number is used to identify the user to the system and to determine which system resources the user can access. Attempt a name lookup from known UID/GID sources. isi auth mapping delete {| –source-uid: Deletes one or more identity mappings. When a user connects to an Isilon cluster, OneFS scans Active Directory and LDAP for the user’s identifiers. Assumption is that AD provides UID,GID (either via SFU/RFC2307) or some other mechanism. To pull groups from LDAP, the mapping service queries the memberUid. When a client queries their DNS server, the DNS server will delegate the DNS lookup to the SmartConnect Service IP. Sets the value to the system default for --map-lookup-uid. --map-retry {yes | no} If set to yes, the system will retry failed user-mapping lookups. This value must be a number in the range 0-4294967294 that is not reserved or already assigned to a user. A Windows user account managed in Active Directory, for example, is mapped by default to a corresponding UNIX account with the same name in NIS or LDAP. Your email address will not be published. 3. Data Insight requires a user account on Isilon to perform automatic discovery of CIFS shares and to list all local groups, group memberships, and local users. Allocate a UID/GID • Web UI configuration of ID mappings: Access > Membership & Roles > User Mapping Running the OneFS operating system, it can serve as a large-scale file server, sizing from 16 TB to as much as 50 PB.

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