* Re: pNFS Block layout issues / questions [not found] <loom.20110328T230906-552@post.gmane.org> @ 2011-04-02 19:09 ` Boaz Harrosh 2012-11-03 7:28 ` Jun Xiao 0 siblings, 1 reply; 6+ messages in thread From: Boaz Harrosh @ 2011-04-02 19:09 UTC (permalink / raw) To: Phil C, NFS list, Jim Rees; +Cc: linux-scsi Forward to the correct mailing list. jim is the most qualified for any pnfs-blocks issues cheer Boaz On 03/28/2011 03:35 PM, Phil C wrote: > > I was able to get the pNFS file-layout code functioning with 1 DS, and a MDS and > 1 Client. I need to get block layout working for a research project I am > working on, however have so far been unable to get this working. > > I would very much appreciate help or suggestions (or a kick in the head if I'm > doing something stupid). > > I referenced the wiki pages on client and DS setup and referenced the two > threads I saw on this topic, however cannot get block-layout working. > > Below I have shown the steps I have taken to try and get this working (sorry for > the long list). > > I have also shown the testing and troubleshooting I have undertaken, and the > results there-of. > > Data Server: 192.168.1.2 MDS: 192.168.1.1 Client: 192.168.1.3 > > On Data-server(s) create folder with mkdir /pnfs > > On Data-server(s) Edit /etc/exports. Add the string: > /pnfs *(rw, sync,fsid=0,insecure,no_subtree_check,pnfs,no_root_squash) > > On Data-server(s) type parted /dev/sdb > (parted) mklabel gpt > (parted) mklabel 1 <Provide ext4 file-system, and partition start and end> > (parted> print > Model: ATA SSDSA2SH06… (scsi) > Disk /dev/sdb: 64.0GB > Sector size (logical/physical): 512B/512B > Partition Table: gpt > Number Start End size File system Name Flags > 1 1049kB 64.0GB 64.0GB ext4 1 > > On Data-server(s) type mkfs.ext4 –b 4096 /dev/sdb1 > > On Data-server(s) type /etc/init.d/iptables stop > > On Data-server(s) type /etc/init.d/tgtd start > > On Data-server(s) type: > tgtadm –lld iscsi –op new –mode target –tid 1 –T > iqn.2011-03.com.intel:openblock > > On Data-server(s) type > tgtadm –lld iscsi –mode logicalunit –op new –tid 1 –lun 1 –backing-store /dev/sdb1 > > On Data-server(s) type > tgtadm –lld iscsi –mode target –op bind –tid 1 –initiator-address ALL > > On Data-server(s) type tgtadm –lld iscsi –op show –mode target > > On Data-server(s) type mount /dev/sdb1 /pnfs > > On Data-server(s) type service nfs restart > > On Data-server(s) cd to the ctl directory and type ./ctl –u & > See: “Processing: MSG_VERS : Version: 8 > > On MDS copy the spnfsd.conf file from pNFS_Packages/pnfs-nfs-utils/utils to > /etc/spnfsd.conf and edit it for 1 DS and the proper DS-Mount-Directory, DS1_IP, > and DS1_Root. > [General] > Verbosity = 1 > Stripe-size = 8192 > Dense-striping = 0 > Pipefs-Directory = /var/lib/nfs/rpc_pipefs > DS-Mount-Directory = /spnfs > [DataServers] > NumDS = 1 > DS1_IP= 192.168.1.2 > DS1_PORT= 2049 > DS1_ROOT = /pnfs > DS1_ID = 1 > > On MDS create the /spnfs/192.168.1.2 folder > > On MDS edit /etc/exports and add below string: > / *(rw, sync,fsid=0,insecure,no_subtree_check,pnfs,no_root_squash) > > On MDS type mount 192.168.1.2:/pnfs /spnfs/192.168.1.2 > See on the DS – the ctl application prints out: > Processing: MSG_VERS : Version: 8 > > On MDS disable iptables with /etc/init.d/iptables stop > > On MDS type service nfs restart – See: > Starting NFS services: [ OK ] > Starting NFS quotas: [ OK ] > Starting NFS daemon: [ OK ] > Starting NFS mountd: [ OK ] > > On MDS type modprobe nfsd to start the NFS daemon > > On MDS type spnfsd to start service on MDS server. > See recapitulation of /etc/spnfsd.conf’; > > On the Client disable iptables with /etc/init.d/iptables stop > > On the Client log onto the Data-Server iSCSI target by typing: > iscsi –m discovery –t st –p 192.168.1.2 –l > > On the Client start the blkmapd service by typing service blkmapd start > > On the Client run /usr/sbin/blkmapd –f > > On the Client mount MDS server by typing: > mount –t nfs4 –o minorversion =1 192.168.1.1:/spnfs /mnt > > TESTING: > On the Client generate some activity in /mnt (copy file from local client disk > to /mnt) > > On the Client cat /proc/self/mountstats and look for LAYOUT and see: > nfsv4: bm0=0xfdffbfff,bm1=0x40f9be3e,acl=0x3,sessions,pnfs=not configured > LAYOUTGET: 0 0 0 0 0 0 0 0 > LAYTOUTCOMMIT: 0 0 0 0 0 0 0 0 > LAYOUTRETURN: 0 0 0 0 0 0 0 0 > > On the Client I see in /mnt the file I copied > On the MDS I see in /spnfs (note: not /spnfs/192.168.1.2) the file I copied > from the Client > On the MDS I see in /spnfs/192.168.1.2 a file called 2359299.1868952557 > On the DS I see in /pnfs a file called 2359299.1868952557 > > TROUBLESHOOTING: > Read the new-ish trouble shooting information on the wiki-page. > > 1 – Ran more traffic and still see the same information from the client’s > /proc/self/mountstats > > 2 – Ran /usr/sbin/blkmapd –f on the Client and saw no output > > 3 – Looked at /var/log/messages on all 3 machines. > Saw nothing on either the MDS or the DS. > On the Client I see the innocuous: > “FS-Cache: Loaded” > Registering the id_resolver key type > FS-Cache: Netfs ‘nfs’ registered for caching > > 4 – On the Client I ran ‘mount’ and see I have: > 192.168.1.1:/spnf on /mnt type nfs4 > (rw,minorversion=1,addr192.168.1.1,clientaddr=192.168.1.3) > > <Note: no output from the running ‘/usr/sbin/blkmapd –f’ when I ran the mount > command> > > 5 – On the Client I verified I have an iSCSI target attached. > > 6 – On the Client I did an lsmod|grep bllock to see I had blocklayoutdriver > loaded and used by nfs and sunrpc > > QUESTIONS: > 1 – do you see anything missing or wrong about my procedure? > > 2 – The MDS mounts the DS using “mount 192.168.1.2:/pnfs /spnfs/192.168.1.2”. > Does the MDS also/instead need to act as an iSCSI initiator and discover/logon > to the DS iSCSI target? > > 3 – from /proc/self/mountstats on the client I see I do NOT in fact have > pnfs=LAYOUT_BLOCK_VOLUEM so I assume we can suspect we do not have a pNFS mount. > What does this mean and how can I address the issue? > > > -- > To unsubscribe from this list: send the line "unsubscribe linux-scsi" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: pNFS Block layout issues / questions 2011-04-02 19:09 ` pNFS Block layout issues / questions Boaz Harrosh @ 2012-11-03 7:28 ` Jun Xiao 2012-11-05 2:32 ` Peng, Tao 0 siblings, 1 reply; 6+ messages in thread From: Jun Xiao @ 2012-11-03 7:28 UTC (permalink / raw) To: linux-nfs Seems the thread didn't get any reply for quite a long time. I'm trying to set up pNFS block layout MDS/DS server, and some similar questions as Phil. - For block layout, is it necessary to make DS export nfs share? - How could add a block layout DS into pNFS server? - Does spnfs also work for block layout/ Thanks, Jun ^ permalink raw reply [flat|nested] 6+ messages in thread
* RE: pNFS Block layout issues / questions 2012-11-03 7:28 ` Jun Xiao @ 2012-11-05 2:32 ` Peng, Tao 2012-11-05 12:42 ` faibish, sorin 0 siblings, 1 reply; 6+ messages in thread From: Peng, Tao @ 2012-11-05 2:32 UTC (permalink / raw) To: Jun Xiao; +Cc: linux-nfs@vger.kernel.org SGksDQoNCkknbGwgYW5zd2VyIHlvdXIgcXVlc3Rpb25zIGFzIGZhciBhcyBJIGNhbiwgYnV0IEkg bXlzZWxmIGFtIG5vdCBmYW1pbGlhciB3aXRoIExpbnV4IHBuZnMgYmxvY2sgc2VydmVyIGltcGxl bWVudGF0aW9uLg0KDQo+IC0tLS0tT3JpZ2luYWwgTWVzc2FnZS0tLS0tDQo+IEZyb206IGxpbnV4 LW5mcy1vd25lckB2Z2VyLmtlcm5lbC5vcmcgW21haWx0bzpsaW51eC1uZnMtb3duZXJAdmdlci5r ZXJuZWwub3JnXSBPbiBCZWhhbGYgT2YgSnVuIFhpYW8NCj4gU2VudDogU2F0dXJkYXksIE5vdmVt YmVyIDAzLCAyMDEyIDM6MjggUE0NCj4gVG86IGxpbnV4LW5mc0B2Z2VyLmtlcm5lbC5vcmcNCj4g U3ViamVjdDogUmU6IHBORlMgQmxvY2sgbGF5b3V0IGlzc3VlcyAvIHF1ZXN0aW9ucw0KPiANCj4g U2VlbXMgdGhlIHRocmVhZCBkaWRuJ3QgZ2V0IGFueSByZXBseSBmb3IgcXVpdGUgYSBsb25nIHRp bWUuDQo+IA0KPiBJJ20gdHJ5aW5nIHRvIHNldCB1cCBwTkZTIGJsb2NrIGxheW91dCBNRFMvRFMg c2VydmVyLCBhbmQgc29tZQ0KPiBzaW1pbGFyIHF1ZXN0aW9ucyBhcyBQaGlsLg0KPiANCj4gLSBG b3IgYmxvY2sgbGF5b3V0LCBpcyBpdCBuZWNlc3NhcnkgdG8gbWFrZSBEUyBleHBvcnQgbmZzIHNo YXJlPw0KTm8uIEp1c3QgZXhwb3J0IHlvdXIgZGF0YSBjb25uZWN0aW9uIGlzIGVub3VnaCwgd2hp Y2ggZm9yIHBuZnMgYmxvY2sgY2FuIGJlIGlzY3NpL0ZTIGV0Yy4NCg0KPiAtIEhvdyBjb3VsZCBh ZGQgYSBibG9jayBsYXlvdXQgRFMgaW50byBwTkZTIHNlcnZlcj8NCkkgZG9uJ3QgdGhpbmsgTGlu dXggcG5mcyBibG9jayBzZXJ2ZXIgaW1wbGVtZW50cyBzZXBhcmF0ZSBEU2VzLiBTbyBNRFMvRFMg aGFzIHRvIGJlIG9uIHRoZSBzYW1lIG1hY2hpbmUgZm9yIGl0Lg0KDQo+IC0gRG9lcyBzcG5mcyBh bHNvIHdvcmsgZm9yIGJsb2NrIGxheW91dC8NCkxhcmdlbHkgeWVzLiBUaGUgd2lraSBwYWdlIGhh cyBpdCB0aGF0IHBuZnMgYmxvY2sgc2VydmVyIGlzIGJhc2VkIG9uIHNwbmZzLg0KaHR0cDovL2xp bnV4LW5mcy5vcmcvd2lraS9pbmRleC5waHAvUE5GU19CbG9ja19TZXJ2ZXJfU2V0dXBfSW5zdHJ1 Y3Rpb25zDQoNCkJ1dCBJJ20gbm90IHN1cmUgaWYgdGhlIGNvZGUgc3RpbGwgd29ya3MuDQoNCkNo ZWVycywNClRhbw0KDQo= ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: pNFS Block layout issues / questions 2012-11-05 2:32 ` Peng, Tao @ 2012-11-05 12:42 ` faibish, sorin 2012-11-05 12:48 ` Johannes Schild 2012-11-06 2:19 ` Peng, Tao 0 siblings, 2 replies; 6+ messages in thread From: faibish, sorin @ 2012-11-05 12:42 UTC (permalink / raw) To: Peng, Tao; +Cc: Jun Xiao, linux-nfs@vger.kernel.org, Jason Glasgow DQoNClNlbnQgZnJvbSBTb3JpbidzIGlQYWQNCg0KT24gTm92IDQsIDIwMTIsIGF0IDk6MzMgUE0s ICJQZW5nLCBUYW8iIDx0YW8ucGVuZ0BlbWMuY29tPiB3cm90ZToNCg0KPiBIaSwNCj4gDQo+IEkn bGwgYW5zd2VyIHlvdXIgcXVlc3Rpb25zIGFzIGZhciBhcyBJIGNhbiwgYnV0IEkgbXlzZWxmIGFt IG5vdCBmYW1pbGlhciB3aXRoIExpbnV4IHBuZnMgYmxvY2sgc2VydmVyIGltcGxlbWVudGF0aW9u Lg0KPiANCj4+IC0tLS0tT3JpZ2luYWwgTWVzc2FnZS0tLS0tDQo+PiBGcm9tOiBsaW51eC1uZnMt b3duZXJAdmdlci5rZXJuZWwub3JnIFttYWlsdG86bGludXgtbmZzLW93bmVyQHZnZXIua2VybmVs Lm9yZ10gT24gQmVoYWxmIE9mIEp1biBYaWFvDQo+PiBTZW50OiBTYXR1cmRheSwgTm92ZW1iZXIg MDMsIDIwMTIgMzoyOCBQTQ0KPj4gVG86IGxpbnV4LW5mc0B2Z2VyLmtlcm5lbC5vcmcNCj4+IFN1 YmplY3Q6IFJlOiBwTkZTIEJsb2NrIGxheW91dCBpc3N1ZXMgLyBxdWVzdGlvbnMNCj4+IA0KPj4g U2VlbXMgdGhlIHRocmVhZCBkaWRuJ3QgZ2V0IGFueSByZXBseSBmb3IgcXVpdGUgYSBsb25nIHRp bWUuDQo+PiANCj4+IEknbSB0cnlpbmcgdG8gc2V0IHVwIHBORlMgYmxvY2sgbGF5b3V0IE1EUy9E UyBzZXJ2ZXIsIGFuZCBzb21lDQo+PiBzaW1pbGFyIHF1ZXN0aW9ucyBhcyBQaGlsLg0KPj4gDQo+ PiAtIEZvciBibG9jayBsYXlvdXQsIGlzIGl0IG5lY2Vzc2FyeSB0byBtYWtlIERTIGV4cG9ydCBu ZnMgc2hhcmU/DQo+IE5vLiBKdXN0IGV4cG9ydCB5b3VyIGRhdGEgY29ubmVjdGlvbiBpcyBlbm91 Z2gsIHdoaWNoIGZvciBwbmZzIGJsb2NrIGNhbiBiZSBpc2NzaS9GUyBldGMuDQpTaG91bGQgYmUg aVNDU0kgLyBGQyBmaWJlciBjaGFubmVsLg0KDQo+IA0KPj4gLSBIb3cgY291bGQgYWRkIGEgYmxv Y2sgbGF5b3V0IERTIGludG8gcE5GUyBzZXJ2ZXI/DQo+IEkgZG9uJ3QgdGhpbmsgTGludXggcG5m cyBibG9jayBzZXJ2ZXIgaW1wbGVtZW50cyBzZXBhcmF0ZSBEU2VzLiBTbyBNRFMvRFMgaGFzIHRv IGJlIG9uIHRoZSBzYW1lIG1hY2hpbmUgZm9yIGl0Lg0KTWF5YmUgSmFzb24gR2xhc2dvdyByZW1l bWJlcnM/DQoNCj4gDQo+PiAtIERvZXMgc3BuZnMgYWxzbyB3b3JrIGZvciBibG9jayBsYXlvdXQv DQo+IExhcmdlbHkgeWVzLiBUaGUgd2lraSBwYWdlIGhhcyBpdCB0aGF0IHBuZnMgYmxvY2sgc2Vy dmVyIGlzIGJhc2VkIG9uIHNwbmZzLg0KPiBodHRwOi8vbGludXgtbmZzLm9yZy93aWtpL2luZGV4 LnBocC9QTkZTX0Jsb2NrX1NlcnZlcl9TZXR1cF9JbnN0cnVjdGlvbnMNCj4gDQo+IEJ1dCBJJ20g bm90IHN1cmUgaWYgdGhlIGNvZGUgc3RpbGwgd29ya3MuDQo+IA0KPiBDaGVlcnMsDQo+IFRhbw0K PiANCj4gE++/ve+/vey5uxzvv70m77+9fu+/vSbvv70Y77+977+9Ky3vv73vv73dthfvv73vv713 77+977+9y5vvv73vv73vv71t77+9Yu+/ve+/vWd+yKfvv70X77+977+93Kh977+977+977+9xqB6 77+9Jmo6K3bvv73vv73vv70H77+977+977+977+9elor77+977+9K3pm77+977+977+9aO+/ve+/ ve+/vX7vv73vv73vv73vv71p77+977+977+9eu+/vR7vv71377+977+977+9P++/ve+/ve+/ve+/ vSbvv70p36IbZg0K ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: pNFS Block layout issues / questions 2012-11-05 12:42 ` faibish, sorin @ 2012-11-05 12:48 ` Johannes Schild 2012-11-06 2:19 ` Peng, Tao 1 sibling, 0 replies; 6+ messages in thread From: Johannes Schild @ 2012-11-05 12:48 UTC (permalink / raw) To: faibish, sorin Cc: Peng, Tao, Jun Xiao, linux-nfs@vger.kernel.org, Jason Glasgow QW0gMDUuMTEuMjAxMiAxMzo0Miwgc2NocmllYiBmYWliaXNoLCBzb3JpbjoKPgo+IFNlbnQgZnJv bSBTb3JpbidzIGlQYWQKPgo+IE9uIE5vdiA0LCAyMDEyLCBhdCA5OjMzIFBNLCAiUGVuZywgVGFv IiA8dGFvLnBlbmdAZW1jLmNvbT4gd3JvdGU6Cj4KPj4gSGksCj4+Cj4+IEknbGwgYW5zd2VyIHlv dXIgcXVlc3Rpb25zIGFzIGZhciBhcyBJIGNhbiwgYnV0IEkgbXlzZWxmIGFtIG5vdCBmYW1pbGlh ciB3aXRoIExpbnV4IHBuZnMgYmxvY2sgc2VydmVyIGltcGxlbWVudGF0aW9uLgo+Pgo+Pj4gLS0t LS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0KPj4+IEZyb206IGxpbnV4LW5mcy1vd25lckB2Z2VyLmtl cm5lbC5vcmcgW21haWx0bzpsaW51eC1uZnMtb3duZXJAdmdlci5rZXJuZWwub3JnXSBPbiBCZWhh bGYgT2YgSnVuIFhpYW8KPj4+IFNlbnQ6IFNhdHVyZGF5LCBOb3ZlbWJlciAwMywgMjAxMiAzOjI4 IFBNCj4+PiBUbzogbGludXgtbmZzQHZnZXIua2VybmVsLm9yZwo+Pj4gU3ViamVjdDogUmU6IHBO RlMgQmxvY2sgbGF5b3V0IGlzc3VlcyAvIHF1ZXN0aW9ucwo+Pj4KPj4+IFNlZW1zIHRoZSB0aHJl YWQgZGlkbid0IGdldCBhbnkgcmVwbHkgZm9yIHF1aXRlIGEgbG9uZyB0aW1lLgo+Pj4KPj4+IEkn bSB0cnlpbmcgdG8gc2V0IHVwIHBORlMgYmxvY2sgbGF5b3V0IE1EUy9EUyBzZXJ2ZXIsIGFuZCBz b21lCj4+PiBzaW1pbGFyIHF1ZXN0aW9ucyBhcyBQaGlsLgo+Pj4KPj4+IC0gRm9yIGJsb2NrIGxh eW91dCwgaXMgaXQgbmVjZXNzYXJ5IHRvIG1ha2UgRFMgZXhwb3J0IG5mcyBzaGFyZT8KPj4gTm8u IEp1c3QgZXhwb3J0IHlvdXIgZGF0YSBjb25uZWN0aW9uIGlzIGVub3VnaCwgd2hpY2ggZm9yIHBu ZnMgYmxvY2sgY2FuIGJlIGlzY3NpL0ZTIGV0Yy4KPiBTaG91bGQgYmUgaVNDU0kgLyBGQyBmaWJl ciBjaGFubmVsLgo+Cj4+PiAtIEhvdyBjb3VsZCBhZGQgYSBibG9jayBsYXlvdXQgRFMgaW50byBw TkZTIHNlcnZlcj8KPj4gSSBkb24ndCB0aGluayBMaW51eCBwbmZzIGJsb2NrIHNlcnZlciBpbXBs ZW1lbnRzIHNlcGFyYXRlIERTZXMuIFNvIE1EUy9EUyBoYXMgdG8gYmUgb24gdGhlIHNhbWUgbWFj aGluZSBmb3IgaXQuCj4gTWF5YmUgSmFzb24gR2xhc2dvdyByZW1lbWJlcnM/Cj4KPj4+IC0gRG9l cyBzcG5mcyBhbHNvIHdvcmsgZm9yIGJsb2NrIGxheW91dC8KPj4gTGFyZ2VseSB5ZXMuIFRoZSB3 aWtpIHBhZ2UgaGFzIGl0IHRoYXQgcG5mcyBibG9jayBzZXJ2ZXIgaXMgYmFzZWQgb24gc3BuZnMu Cj4+IGh0dHA6Ly9saW51eC1uZnMub3JnL3dpa2kvaW5kZXgucGhwL1BORlNfQmxvY2tfU2VydmVy X1NldHVwX0luc3RydWN0aW9ucwo+Pgo+PiBCdXQgSSdtIG5vdCBzdXJlIGlmIHRoZSBjb2RlIHN0 aWxsIHdvcmtzLgpGb3IgbWUgdGhlIGNvZGUgZGlkbid0IHdvcmsuIElmIGkgcmVtZW1iZXIgY29y cmVjdGx5IEJlbiBIYWxldmV5IHRvbGQKbWUsIHRoYXQgdGhlIGNvZGUgYXJlIG5vdCBtYWludGFp bmVkIGF0IHRoZSBtb21lbnQuCj4+Cj4+IENoZWVycywKPj4gVGFvCj4+Cj4+IBPvv73vv73subsc 77+9Ju+/vX7vv70m77+9GO+/ve+/vSst77+977+93bYX77+977+9d++/ve+/vcub77+977+977+9 be+/vWLvv73vv71nfsin77+9F++/ve+/vdyofe+/ve+/ve+/vcageu+/vSZqOit277+977+977+9 B++/ve+/ve+/ve+/vXpaK++/ve+/vSt6Zu+/ve+/ve+/vWjvv73vv73vv71+77+977+977+977+9 ae+/ve+/ve+/vXrvv70e77+9d++/ve+/ve+/vT/vv73vv73vv73vv70m77+9Kd+iG2YKPiBO77+9 77+977+977+977+9cu+/ve+/vXnvv73vv73vv71i77+9WO+/ve+/vcendu+/vV7vv70p3rp7Lm7v v70r77+977+977+977+9e++/ve+/ve+/vSLvv73vv71ebu+/vXLvv73vv71677+9Gu+/ve+/vWjv v73vv73vv73vv70m77+977+9Hu+/vUfvv73vv73vv71o77+9Ayjvv73pmo7vv73domoi77+977+9 Gu+/vRtt77+977+977+977+977+9eu+/vd6W77+977+977+9Zu+/ve+/ve+/vWjvv73vv73vv71+ 77+9bW1sPT0KQmVzdCBSZWdhcmRzCgpKb2hhbm5lcwotLSANClZvcnN0YW5kc3ZvcnNpdHplbmRl ci9DaGFpcm1hbiBvZiB0aGUgYm9hcmQgb2YgbWFuYWdlbWVudDoNCkdlcmQtTG90aGFyIExlb25o YXJ0DQpWb3JzdGFuZC9Cb2FyZCBvZiBNYW5hZ2VtZW50Og0KRHIuIEJlcm5kIEZpbmtiZWluZXIs IE1pY2hhZWwgSGVpbnJpY2hzLCANCkRyLiBBcm5vIFN0ZWl0eiwgRHIuIEluZ3JpZCBaZWNoDQpW b3JzaXR6ZW5kZXIgZGVzIEF1ZnNpY2h0c3JhdHMvDQpDaGFpcm1hbiBvZiB0aGUgU3VwZXJ2aXNv cnkgQm9hcmQ6DQpQaGlsaXBwZSBNaWx0aW4NClNpdHovUmVnaXN0ZXJlZCBPZmZpY2U6IFR1ZWJp bmdlbg0KUmVnaXN0ZXJnZXJpY2h0L1JlZ2lzdHJhdGlvbiBDb3VydDogU3R1dHRnYXJ0DQpSZWdp c3Rlcm51bW1lci9Db21tZXJjaWFsIFJlZ2lzdGVyIE5vLjogSFJCIDM4MjE5Ngo= ^ permalink raw reply [flat|nested] 6+ messages in thread
* RE: pNFS Block layout issues / questions 2012-11-05 12:42 ` faibish, sorin 2012-11-05 12:48 ` Johannes Schild @ 2012-11-06 2:19 ` Peng, Tao 1 sibling, 0 replies; 6+ messages in thread From: Peng, Tao @ 2012-11-06 2:19 UTC (permalink / raw) To: faibish, sorin, Jun Xiao; +Cc: linux-nfs@vger.kernel.org, Jason Glasgow DQo+IC0tLS0tT3JpZ2luYWwgTWVzc2FnZS0tLS0tDQo+IEZyb206IGZhaWJpc2gsIHNvcmluDQo+ IFNlbnQ6IE1vbmRheSwgTm92ZW1iZXIgMDUsIDIwMTIgODo0MiBQTQ0KPiBUbzogUGVuZywgVGFv DQo+IENjOiBKdW4gWGlhbzsgbGludXgtbmZzQHZnZXIua2VybmVsLm9yZzsgSmFzb24gR2xhc2dv dw0KPiBTdWJqZWN0OiBSZTogcE5GUyBCbG9jayBsYXlvdXQgaXNzdWVzIC8gcXVlc3Rpb25zDQo+ IA0KPiANCj4gDQo+IFNlbnQgZnJvbSBTb3JpbidzIGlQYWQNCj4gDQo+IE9uIE5vdiA0LCAyMDEy LCBhdCA5OjMzIFBNLCAiUGVuZywgVGFvIiA8dGFvLnBlbmdAZW1jLmNvbT4gd3JvdGU6DQo+IA0K PiA+IEhpLA0KPiA+DQo+ID4gSSdsbCBhbnN3ZXIgeW91ciBxdWVzdGlvbnMgYXMgZmFyIGFzIEkg Y2FuLCBidXQgSSBteXNlbGYgYW0gbm90IGZhbWlsaWFyIHdpdGggTGludXggcG5mcyBibG9jaw0K PiBzZXJ2ZXIgaW1wbGVtZW50YXRpb24uDQo+ID4NCj4gPj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdl LS0tLS0NCj4gPj4gRnJvbTogbGludXgtbmZzLW93bmVyQHZnZXIua2VybmVsLm9yZyBbbWFpbHRv OmxpbnV4LW5mcy1vd25lckB2Z2VyLmtlcm5lbC5vcmddIE9uIEJlaGFsZiBPZiBKdW4NCj4gWGlh bw0KPiA+PiBTZW50OiBTYXR1cmRheSwgTm92ZW1iZXIgMDMsIDIwMTIgMzoyOCBQTQ0KPiA+PiBU bzogbGludXgtbmZzQHZnZXIua2VybmVsLm9yZw0KPiA+PiBTdWJqZWN0OiBSZTogcE5GUyBCbG9j ayBsYXlvdXQgaXNzdWVzIC8gcXVlc3Rpb25zDQo+ID4+DQo+ID4+IFNlZW1zIHRoZSB0aHJlYWQg ZGlkbid0IGdldCBhbnkgcmVwbHkgZm9yIHF1aXRlIGEgbG9uZyB0aW1lLg0KPiA+Pg0KPiA+PiBJ J20gdHJ5aW5nIHRvIHNldCB1cCBwTkZTIGJsb2NrIGxheW91dCBNRFMvRFMgc2VydmVyLCBhbmQg c29tZQ0KPiA+PiBzaW1pbGFyIHF1ZXN0aW9ucyBhcyBQaGlsLg0KPiA+Pg0KPiA+PiAtIEZvciBi bG9jayBsYXlvdXQsIGlzIGl0IG5lY2Vzc2FyeSB0byBtYWtlIERTIGV4cG9ydCBuZnMgc2hhcmU/ DQo+ID4gTm8uIEp1c3QgZXhwb3J0IHlvdXIgZGF0YSBjb25uZWN0aW9uIGlzIGVub3VnaCwgd2hp Y2ggZm9yIHBuZnMgYmxvY2sgY2FuIGJlIGlzY3NpL0ZTIGV0Yy4NCj4gU2hvdWxkIGJlIGlTQ1NJ IC8gRkMgZmliZXIgY2hhbm5lbC4NCj4gDQpZZXMuIGFuZCBzb3JyeSBmb3IgdGhlIHR5cG8uLi4N Cg0KPiA+DQo+ID4+IC0gSG93IGNvdWxkIGFkZCBhIGJsb2NrIGxheW91dCBEUyBpbnRvIHBORlMg c2VydmVyPw0KPiA+IEkgZG9uJ3QgdGhpbmsgTGludXggcG5mcyBibG9jayBzZXJ2ZXIgaW1wbGVt ZW50cyBzZXBhcmF0ZSBEU2VzLiBTbyBNRFMvRFMgaGFzIHRvIGJlIG9uIHRoZSBzYW1lDQo+IG1h Y2hpbmUgZm9yIGl0Lg0KPiBNYXliZSBKYXNvbiBHbGFzZ293IHJlbWVtYmVycz8NCj4gDQpGb3Ig c3BuZnMsIE1EUy9EUyBoYXMgdG8gYmUgb24gdGhlIHNhbWUgbWFjaGluZS4gRm9yIGJsb2NrIGxh eW91dCBzZXJ2ZXIsIHRoZXJlIGlzIG5vdCBtdWNoIGNvbmNlcHQgb2YgRFNlcy4gVGhlIG9ubHkg cmVxdWlyZW1lbnQgaXMgdGhhdCBNRFMgYW5kIGNsaWVudHMgY2FuIGFjY2VzcyB0aGUgc2FtZSBz dG9yYWdlLiBTbyBpdCBjYW4gYmUgZWl0aGVyIGlzY3NpIGV4cG9ydGVkIGZyb20gdGhlIHNhbWUg TURTLCBvciBzb21lIHNoYXJlZCBzdG9yYWdlIGxpa2UgU0FOIGV0Yy4NCg0KQ2hlZXJzLA0KVGFv DQoNCj4gPg0KPiA+PiAtIERvZXMgc3BuZnMgYWxzbyB3b3JrIGZvciBibG9jayBsYXlvdXQvDQo+ ID4gTGFyZ2VseSB5ZXMuIFRoZSB3aWtpIHBhZ2UgaGFzIGl0IHRoYXQgcG5mcyBibG9jayBzZXJ2 ZXIgaXMgYmFzZWQgb24gc3BuZnMuDQo+ID4gaHR0cDovL2xpbnV4LW5mcy5vcmcvd2lraS9pbmRl eC5waHAvUE5GU19CbG9ja19TZXJ2ZXJfU2V0dXBfSW5zdHJ1Y3Rpb25zDQo+ID4NCj4gPiBCdXQg SSdtIG5vdCBzdXJlIGlmIHRoZSBjb2RlIHN0aWxsIHdvcmtzLg0KPiA+DQo+ID4gQ2hlZXJzLA0K PiA+IFRhbw0KPiA+DQo+ID4gE++/ve+/vey5uxzvv70m77+9fu+/vSbvv70Y77+977+9Ky0NCj4g 77+977+93bYX77+977+9d++/ve+/vcub77+977+977+9be+/vWLvv73vv71nfsin77+9F++/ve+/ vdyofe+/ve+/ve+/vcageu+/vSZqOit277+977+977+9De+/ve+/ve+/ve+/vXpaK++/ve+/vSt6 Zu+/ve+/ve+/vWjvv73vv73vv71+77+977+977+977+9ae+/ve+/ve+/vXrvv70e77+9d++/ve+/ ve+/vT/vv73vv73vv73vv70m77+9Kd+iG2YNCg== ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2012-11-06 2:20 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
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2011-04-02 19:09 ` pNFS Block layout issues / questions Boaz Harrosh
2012-11-03 7:28 ` Jun Xiao
2012-11-05 2:32 ` Peng, Tao
2012-11-05 12:42 ` faibish, sorin
2012-11-05 12:48 ` Johannes Schild
2012-11-06 2:19 ` Peng, Tao
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